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class positive phase

class positive phase, Total:428 items.

In the international standard classification, class positive phase involves: Optics and optical measurements, Organic chemicals, Analytical chemistry, Lubricants, industrial oils and related products, Wastes, Technical drawings, Technical product documentation, Raw materials for rubber and plastics, Audio, video and audiovisual engineering, Telecommunication systems, Food products in general, Water quality, Vocabularies, Rubber, Medical equipment, Fibre optic communications, Crude petroleum, Geology. Meteorology. Hydrology, Rectifiers. Convertors. Stabilized power supply, Protection against dangerous goods, Radiocommunications, General methods of tests and analysis for food products, Fuels, Tobacco, tobacco products and related equipment, Photography, Applications of information technology, Products of the textile industry, Air quality, Electronic components in general, Noise with respect to human beings, Energy and heat transfer engineering in general, Protection against crime, Interface and interconnection equipment, Road vehicle systems, Television and radio broadcasting, Prepackaged and prepared foods, Fertilizers, Electricity. Magnetism. Electrical and magnetic measurements, Electrical engineering in general, Optical equipment, Lubrication systems, Soil quality. Pedology, Dentistry, Laboratory medicine, Radiation measurements, Electrical equipment for working in special conditions, Linear and angular measurements, Electrical accessories, Equipment for entertainment, Welding, brazing and soldering, Standardization. General rules, Vibrations, shock and vibration measurements, Petroleum products in general, Waxes, bituminous materials and other petroleum products, Mobile services, Education, Quality, Electronic tubes, Equipment for petroleum and natural gas industries, Electromagnetic compatibility (EMC), Protection against fire, Particle size analysis. Sieving, Rubber and plastics products, Construction materials, Optoelectronics. Laser equipment, Open systems interconnection (OSI), Character sets and information coding, Protection of and in buildings, Metalliferous minerals, Ergonomics, Products of the chemical industry, Animal feeding stuffs, Paints and varnishes, Installations in buildings.

Natural Gas Processor's Association (NGPA), class positive phase

GPA RR-19-1976 Vapor Phase Data for the Binary Systems of Methane with n-Butane, n-Pentane, n-Hexane, and n-Heptane
GPA RR-148-1995 Volume Correction Factors for Natural Gas Liquids Phase II
GPA RR-18-1976 Equilibrium Phase Properties of Selected Binary Systems: n-Heptane - Hydrogen Sulfide n-Heptane - Carbon Dioxide i-Butane - Nitrogen; Addendum - 1977
GPA RR-103-1986 Enthalpy and Phase Boundary Measurements Equal Molar Mixtures of n-Pentane with Carbon Dioxide and Hydrogen Sulfide
GPA RR-51-1981 Equilibrium Phase Properties of Selected Naphthenic Binary Systems: Methylcyclohexane - Nitrogen Ethylcyclohexane - Hydrogen Sulfide n-Probylcyclohexane - Hydrogen Sulfide

Group Standards of the People's Republic of China, class positive phase

T/DLSHXH 010-2023 Standard column for normal phase test of liquid chromatograph
T/CRIAC 0022-2020 Chemical reagent— n-Heptane for high performance liquid chromatography
T/CRIAC 0021-2020 Chemical reagent— Hexane for high performance liquid chromatography

American Society for Testing and Materials (ASTM), class positive phase

ASTM UOP688-92 Normal Olefins and Normal Paraffins by Gas Chromatography
ASTM D7500-10 Standard Test Method for Determination of Boiling Range Distribution of Distillates and Lubricating Base Oils&x2014;in Boiling Range from 100 to 735&x00B0;C by Gas Chromatography
ASTM D3853-08 Standard Terminology Relating to Rubber and Rubber Latices—Abbreviations for Chemicals Used in Compounding
ASTM UOP411-92 Normal Paraffins by Subtractive Gas Chromatography
ASTM UOP915-92 Normal Paraffins by Capillary Gas Chromatography
ASTM UOP688-09 Normal Olefins and Normal Paraffins by Gas Chromatography
ASTM E2911-23 Standard Guide for Relative Intensity Correction of Raman Spectrometers
ASTM E2911-13 Standard Guide for Relative Intensity Correction of Raman Spectrometers
ASTM D7524-10 Standard Test Method for Determination of Static Dissipater Additives (SDA) in Aviation Turbine Fuel and Middle Distillate Fuelsx2014;High Performance Liquid Chromatograph (HPLC) Method
ASTM F2062-00(2011) Standard Specification for Square Drive Interconnections on Surgical Instruments
ASTM D8024-23 Standard Test Method for Determination of (Tri-n-butyl)-n-tetradecylphosphonium chloride (TTPC) in Water by Multiple Reaction Monitoring Liquid Chromatography/Mass Spectrometry (LC/MS/MS)
ASTM D8024-16 Standard Test Method for Determination of (Tri-n-butyl)-n-tetradecylphosphonium chloride (TTPC) in Water by Multiple Reaction Monitoring Liquid Chromatography/Mass Spectrometry (LC/MS/MS)
ASTM E2793-10 Standard Guide for the Evaluation, Calibration, and Correlation of E274 Friction Measurement Systems and Equipment
ASTM E2793-10e1 Standard Guide for the Evaluation, Calibration, and Correlation of E274 Friction Measurement Systems and Equipment
ASTM D8018-15(2020) Standard Test Method for Determination of (Tri-n-butyl)-n-tetradecylphosphonium chloride (TTPC) in Soil by Multiple Reaction Monitoring Liquid Chromatography/Mass Spectrometry (LC/MS/MS)
ASTM E3029-15(2023) Standard Practice for Determining Relative Spectral Correction Factors for Emission Signal of Fluorescence Spectrometers
ASTM D2268-93(2017) Standard Test Method for Analysis of High-Purity n-Heptane and Isooctane by Capillary Gas Chromatography
ASTM D2268-93(1998) Standard Test Method for Analysis of High-Purity n-Heptane and Isooctane by Capillary Gas Chromatography
ASTM D2268-21 Standard Test Method for Analysis of High-Purity n-Heptane and Isooctane by Capillary Gas Chromatography
ASTM D5134-13(2017) Standard Test Method for Detailed Analysis of Petroleum Naphthas through n-Nonane by Capillary Gas Chromatography
ASTM E3029-15 Standard Practice for Determining Relative Spectral Correction Factors for Emission Signal of Fluorescence Spectrometers
ASTM D2268-93(2013) Standard Test Method for Analysis of High-Purity n-Heptane and Isooctane by Capillary Gas Chromatography
ASTM D5134-21 Standard Test Method for Detailed Analysis of Petroleum Naphthas through n-Nonane by Capillary Gas Chromatography
ASTM D5739-00 Standard Practice for Oil Spill Source Identification by Gas Chromatography and Positive Ion Electron Impact Low Resolution Mass Spectrometry
ASTM D5739-06(2020) Standard Practice for Oil Spill Source Identification by Gas Chromatography and Positive Ion Electron Impact Low Resolution Mass Spectrometry
ASTM D5739-06 Standard Practice for Oil Spill Source Identification by Gas Chromatography and Positive Ion Electron Impact Low Resolution Mass Spectrometry
ASTM E2294-21 Standard Practice for Proof Silver Corrections in Metal Bearing Ores, Concentrates, and Related Materials by Fire Assay Gravimetry
ASTM D7827-19 Standard Test Method for Measuring n-Heptane Induced Phase Separation of Asphaltene from Heavy Fuel Oils as Separability Number by an Optical Device
ASTM E2294-03 Standard Practice for Proof Silver Corrections in Metal Bearing Ores, Concentrates and Related Materials by Fire Assay Gravimetry
ASTM E2294-03(2008)e1 Standard Practice for Proof Silver Corrections in Metal Bearing Ores, Concentrates and Related Materials by Fire Assay Gravimetry
ASTM E2294-03(2013) Standard Practice for Proof Silver Corrections in Metal Bearing Ores, Concentrates, and Related Materials by Fire Assay Gravimetry
ASTM D7157-12 Standard Test Method for Determination of Intrinsic Stability of Asphaltene-Containing Residues, Heavy Fuel Oils, and Crude Oils (n-Heptane Phase Separation; Optical Detection)
ASTM D7157-05 Standard Test Method for Determination of Intrinsic Stability of Asphaltene-Containing Residues, Heavy Fuel Oils, and Crude Oils (n-Heptane Phase Separation; Optical Detection)

Military Standard of the People's Republic of China-General Armament Department, class positive phase

GJB 4259-2001 Geometric precision correction rules for photographic reconnaissance satellite photos
GJB 533.25-1988 Detection method for 45 components of submarine cabin air. Determination of n-propanol and n-butanol content by gas chromatography.
GJB 533.33-1991 Detection method of air components in submarine cabin. Determination of cumene, n-propylbenzene, tert-butylbenzene, n-butylbenzene, 1,3,5-trimethylbenzene (including other butylbenzene) and 1,2,4-trimethylbenzene in gas phase. chromatography
GJB 533.33A-2021 Part 33 of the method for detecting air components in submarine cabins: Cumene, n-propylbenzene, tert-butylbenzene, n-butylbenzene, sec-butylbenzene, 1,3,5-trimethylbenzene (including other butylbenzene), 1,2, 4-Determination of trimethylbenzene content b
GJB 770.304-1989 Test methods for gunpowder analysis: Determination of nitroglycerin, dinitrotoluene, No. 2 intermediate and dibutyl phthalate in double-base propellants by normal phase liquid chromatography

Professional Standard - Machinery, class positive phase

JB/T 8470-1996 Positive pressure dense phase pneumatic transportation system
JB/T 8470-2010 Positive pressure dense pneumatic ash conveying system

American Society of Mechanical Engineers (ASME), class positive phase

ASME Y14.35M-1992 Revision of engineering drawings and associated documents
ASME Y14.35M-1997(R2008) REVISION OF ENGINEERING DRAWINGS AND ASSOCIATED DOCUMENTS
ASME Y14.35M-1997 Revision of Engineering Drawings and Associated Documents
ASME Y14.35-2014 Revision of Engineering Drawings and Associated Documents

IN-BIS, class positive phase

International Telecommunication Union (ITU), class positive phase

ITU-T G.663 AMD 1 FRENCH-2003 Application related aspects of optical amplifier devices and subsystems Amendment 1: Amendments to Appendix II Aspects relatifs aux applications des sous-syst鑝es et dispositifs amplificateurs optiques Amendement 1: amendements relatifs ?l'Appendice II
ITU-T G.8273/Y.1368 AMD 2-2015 Framework of phase and time clocks; Amendment 2
ITU-T G.8273/Y.1368 AMD 1-2015 Framework of phase and time clocks; Amendment 1
ITU-R F.763-2005 Data transmission over HF circuits using phase shift keying or quadrature amplitude modulation
ITU-T G.8275/Y.1369 AMD 1-2021 Architecture and requirements for packet-based time and phase distribution; Amendment 1
ITU-R F.763-5-2005 Data Transmission over HF Circuits Using Phase Shift Keying or Quadrature Amplitude Modulation
ITU-T H.222.0 CORR 5-2006 (Pre-Published) Information technology ?Generic coding of moving pictures and associated audio information: Systems: Corrections identified during integration of third edition Technical Corrigendum 5
ITU-R F.763-5 FRENCH-2005 Data Transmission over HF Circuits Using Phase Shift Keying or Quadrature Amplitude Modulation
ITU-R F.763-5 SPANISH-2005 Data transmission over HF circuits using phase shift keying or quadrature amplitude modulation
ITU-T G.663 AMD 1-2003 Application related aspects of optical amplifier devices and subsystems Amendment 1: Amendments to Appendix II Study Group 15
ITU-T G.8275 AMD 1-2021 Architecture and requirements for packet-based time and phase distribution Amendment 1 (Study Group 15)
ITU-T Y.1369 AMD 1-2021 Architecture and requirements for packet-based time and phase distribution Amendment 1 (Study Group 15)
ITU-T G.8275.1 AMD 1-2020 Precision time protocol telecom profile for phase/time synchronization with full timing support from the network Amendment 1 (Study Group 15)
ITU-T Y.1369.1 AMD 1-2020 Precision time protocol telecom profile for phase/time synchronization with full timing support from the network Amendment 1 (Study Group 15)
ITU-T H.262 AMD 2-2007 Information technology Generic coding of moving pictures and associated audio information: Video Amendment 2: Support for colour spaces Study Group 16
ITU-T H.222.0 CORR 4-2009 Information technology ?Generic coding of moving pictures and associated audio information: Systems Technical Corrigendum 4: Corrections to Amendment 3 on transport of scalable video over Rec. ITU-T H.222.0; ISO/IEC 13818-1 Study Group 16
ITU-T Q.764 AMD 5-2006 Signalling System No. 7 ISDN user part signalling procedures Amendment 5: Transport of Voice Enhancement Device related information Study Group 11
ITU-T G.8275.1/Y.1369.1 AMD 1-2017 Precision time protocol telecom profile for phase/time synchronization with full timing support from the network;Amendment 1
ITU-T G.8275.1/Y.1369.1 AMD 2-2021 Precision time protocol telecom profile for phase/time synchronization with full timing support from the network; Amendment 2
ITU-T G.8275.1/Y.1369.1 AMD 1-2020 Precision time protocol telecom profile for phase/time synchronization with full timing support from the network; Amendment 1
ITU-T G.8275.2/Y.1369.2 AMD 1-2017 Precision time protocol telecom profile for time/phase synchronization with partial timing support from the network; Amendment 1
ITU-T G.8275.2/Y.1369.2 AMD 1-2020 Precision time protocol telecom profile for time/phase synchronization with partial timing support from the network; Amendment 1
ITU-T G.8275.2/Y.1369.2 AMD 2-2021 Precision time protocol telecom profile for time/phase synchronization with partial timing support from the network; Amendment 2
ITU-T E.164 SUPP 4 AMD 1-2009 The international public telecommunication numbering plan Supplement 4 ?Operational and administrative issues associated with the implementation of ENUM for non-geographic country codes Amendment 1

CZ-CSN, class positive phase

CSN 66 1251-1985 Determination of n-butanol content by gas chromatography
CSN 40 4012-1971 Measurement of ionizing radiation and particle emission of radionuclides. Relative activity measurement with internal proporlional counters.

German Institute for Standardization, class positive phase

DIN ETS 300731:2000 Television systems - Enhanced 625-line Phased Alternative Line (PAL) television - PALplus (Endorsement of the English version ETS 300731:1997 as German standard)
DIN EN 16651:2015-07 Fertilizers - Determination of N-(n-Butyl)thiophosphoric acid triamide (NBPT) and N-(n-Propyl)thiophosphoric acid triamide (NPPT) - Method using high-performance liquid chromatography (HPLC); German version EN 16651:2015
DIN EN ISO 7405:2019 Dentistry - Evaluation of biocompatibility of medical devices used in dentistry (ISO 7405:2018, Corrected version 2018-12)
DIN EN 300798:1998-10 Digital Audio Broadcasting (DAB) - Distribution interfaces - Digital baseband Inphase and Quadratur (DIQ) interface (ETI); English version EN 300798 V 1.1.1 (1998.03)
DIN EN 300798:1998 Digital Audio Broadcasting (DAB) - Distribution interfaces - Digital baseband Inphase and Quadratur (DIQ) interface (ETI); English version EN 300798 V 1.1.1 (1998.03)
DIN EN ISO 14456:2019 Gas cylinders - Gas properties and associated classification (FTSC) codes (ISO 14456:2015 + Amd.1:2019) (includes Amendment :2019)
DIN EN 13136:2020 Refrigerating systems and heat pumps - Pressure relief devices and their associated piping - Methods for calculation (includes Amendment :2018)
DIN EN 16651:2015 Fertilizers - Determination of N-(n-Butyl)thiophosphoric acid triamide (NBPT) and N-(n-Propyl)thiophosphoric acid triamide (NPPT) - Method using high-performance liquid chromatography (HPLC); German version EN 16651:2015
DIN EN ISO 14644-3:2020 Cleanrooms and associated controlled environments - Part 3: Test methods (ISO 14644-3:2019, Corrected version 2020-06)
DIN EN 15688:2008 Fertilizers - Determination of urease inhibitor N-(n-butyl)thiophosphoric triamide (NBPT) using high-performance liquid chromatography (HPLC); English version of DIN EN 15688:2008-11
DIN ISO 10315:2016 Cigarettes - Determination of nicotine in smoke condensates - Gas-chromatographic method (ISO 10315:2013, corrected version 2014-11-01)
DIN EN 15688:2008-11 Fertilizers - Determination of urease inhibitor N-(n-butyl)thiophosphoric triamide (NBPT) using high-performance liquid chromatography (HPLC); German version EN 15688:2008
DIN ISO 2889 Bb.5:2014 Sampling airborne radioactive materials from the stacks and ducts of nuclear facilities; Supplement 5: Estimation of the activity-related correction factors: activity-related total-loss factor and activity related tube factor
DIN ISO 91:2019-12 Petroleum and related products - Temperature and pressure volume correction factors (petroleum measurement tables) and standard reference conditions (ISO 91:2017)
DIN 51422-2:2004 Testing of mineral products - Determination of grade of purity by gaschromatography - Part 2: Cetane and 1-Methyl-naphthaline
DIN EN 1603:2007 Thermal insulating products for building applications - Determination of dimensional stability under constant normal laboratory conditions (23 °C/ 50 % relative humidity)(includes Amendment A1:2006); English version of DIN EN 1603:2007-06
DIN EN ISO 4259-1/A2:2020 Petroleum and related products - Precision of measurement methods and results - Part 1: Determination of precision data in relation to methods of test - AMENDMENT 2 (ISO 4259-1:2017/DAM 2:2020); German and English version EN ISO 4259-1:2017/prA2:2020
DIN ISO 9345-2:2005 Optics and optical instruments - Microscopes - Imaging distances related to mechanical reference planes - Part 2: Infinity-corrected optical systems (ISO 9345-2:2003)
DIN 51422-1:1989 Testing of mineral oil hydrocarbons and similar liquids; determination of the grade of purity by gas-chromatography; n-heptane, iso-octane and toluene
DIN EN ISO 11058:2010 Geotextiles and geotextile-related products - Determination of water permeability characteristics normal to the plane, without load (ISO 11058:2010); German version EN ISO 11058:2010
DIN EN 1603:2013-05 Thermal insulating products for building applications - Determination of dimensional stability under constant normal laboratory conditions (23 °C/ 50 % relative humidity); German version EN 1603:2013
DIN EN 1366-11:2022 Fire resistance tests for service installations - Part 11: Fire protective systems for cable systems and associated components (includes Amendment A1:2021)
DIN EN ISO 4063:2011 Welding and allied processes - Nomenclature of processes and reference numbers (ISO 4063:2009, Corrected version 2010-03-01); Trilingual version EN ISO 4063:2010
DIN 51422-1:1989-01 Testing of mineral oil hydrocarbons and similar liquids; determination of the grade of purity by gas-chromatography; n-heptane, iso-octane and toluene
DIN EN ISO 11551:2020 Optics and photonics - Lasers and laser-related equipment - Test method for absorptance of optical laser components (ISO 11551:2019, Corrected version 2020-01)
DIN EN 1603:2013 Thermal insulating products for building applications - Determination of dimensional stability under constant normal laboratory conditions (23 °C/ 50 % relative humidity); German version EN 1603:2013

European Telecommunications Standards Institute (ETSI), class positive phase

ETSI PRETS 300 731-1996 Television Systems; Enhanced 625-Line Phased Alternate Line (PAL) Television; PALplus
ETSI EN 300 798-1998 Digital Audio Broadcasting (DAB); Distribution Interfaces; Digital Baseband In-Phase and Quadrature (DIQ) Interface (V1.1.1)
ETSI ETS 300 232-1993 Transmission and Multiplexing (TM); Optical Interfaces for Equipments and Systems Relating to the Synchronous Digital Hierarchy (ITU-T Recommendation G.957 (1993) Modified)
ETSI ETS 300 366-1995 Private Integrated Services Network (PISN); Inter-Exchange Signalling Protocol; Call Completion Supplementary Services ISO/IEC 13870 (1995) Modified Second Edition

Association Francaise de Normalisation, class positive phase

NF M01-018*NF ISO 5072:2013 Brown coals and lignites - Determination of true relative density and apparent relative density
NF ISO 15241/A1:2020 Roulements - Symboles relatifs aux grandeurs physiques - Amendement 1
NF T90-396*NF EN 15843:2010 Water quality - Guidance standard on determining the degree of modification of river hydromorphology
NF E29-763/A1*NF EN ISO 14456/A1:2019 Gas cylinders - Gas properties and associated classification (FTSC) codes - Amendment 1
NF EN ISO 14456/A1:2019 Bouteilles à gaz - Propriétés des gaz et codes de classification associés (FTSC) - Amendement 1
NF X31-014/A1*NF EN ISO 28258/A1:2019 Soil quality - Digital exchange of soil-related data - Amendment 1
NF V37-032/A2*NF ISO 8454/A2:2020 Cigarettes - Determination of carbon monoxide in the vapour phase of cigarette smoke - NDIR method - Amendment 2
NF ISO 8454/A1:2013 Cigarettes - Dosage du monoxyde de carbone dans la phase gazeuse de fumée de cigarette - Méthode IRND - Amendement 1
NF ISO 8454/A2:2020 Cigarettes - Dosage du monoxyde de carbone dans la phase gazeuse de fumée de cigarette - Méthode IRND - Amendement 2
NF EN ISO 9539/A1:2014 Matériel de soudage aux gaz - Matériaux utilisés pour le matériel de soudage aux gaz, coupage et techniques connexes - Amendement 1
NF V03-183*NF ISO 20633:2016 Infant formula and adult nutritionals - Determination of vitamin E and vitamin A by normal phase high performance liquid chromatography
NF EN 16651:2015 Engrais - Dosage du N-(n-butyl)triamide de l'acide thiophosphorique (NBPT) et du N-(n-propyl)triamide de l'acide thiophosphorique (NPPT) - Méthode par chromatographie liquide à haute performance (HPLC)
NF U42-120*NF EN 16651:2015 Fertilizers - Determination of N-(n-Butyl)thiophosphoric acid triamide (NBPT) and N-(n-Propyl)thiophosphoric acid triamide (NPPT) - Method using high-performance liquid chromatography (HPLC)
NF V37-032/A1*NF ISO 8454/A1:2013 Cigarettes - Determination of carbon monoxide in the vapour phase of cigarette smoke - NDIR method - Amendment 1
NF X50-088/A1:2016 Standardisation and related activities - Activity of a standardizing body - Principles, requirements, and indicators - Amendment 1
NF M07-033-1/A2:2020 Petroleum and related products - Precision of measurement methods and results - Part 1 : determination of precision data in relation to methods of test - Amendment 2
NF M07-033-1/A1*NF EN ISO 4259-1/A1:2019 Petroleum and related products - Precision of measurement methods and results - Part 1 : determination of precision data in relation to methods of test - Amendment 1
NF E05-055:1998 Geometrical Product Specifications (GPS). Surface texture : profile method. Metrological characteristics of phase correct filters.
NF EN 15688:2008 Engrais - Détermination de l'inhibiteur d'uréase N-(n-butyl) triamide thiophosphorique (NBPT) par chromatographie liquide haute performance (HPLC)
NF M07-033-2/A1*NF EN ISO 4259-2/A1:2019 Petroleum and related products - Precision of measurement methods and results - Part 2 : interpretation and application of precision data in relation to methods of test - Amendment 1
NF U42-115*NF EN 15688:2008 Fertilizers - Determination of urease inhibitor N-(n-butyl) thiophosphoric triamide (NBPT) using high-performance liquid chromatography (HPLC)
NF M60-515-2*NF ISO 6980-2:2005 Nuclear energy - Reference beta-particle radiations - Part 2 : calibration fundamentals related to basic quantities characterizing the radiation field
NF M08-011*NF ISO 91:2017 Petroleum and related products - Temperature and pressure volume correction factors (petroleum measurement tables) and standard reference conditions
NF ISO 91:2017 Pétrole et produits connexes - Facteurs de correction de volume par rapport à la température et à la pression (tables de mesure du pétrole) et conditions de référence standard
NF T60-149/A1*NF ISO 9120/A1:2020 Petroleum and related products - Determination of air-release properties of steam turbine and other oils - Impinger method - Amendment 1
NF EN ISO 7291/A1:2015 Matériels de soudage au gaz - Détendeurs de centrale de bouteilles pour le soudage, le coupage et les techniques connexes jusqu'à 30 MPa (300 bar) - Amendement 1
NF EN 1603:2013 Produits isolants thermiques destinés aux applications du bâtiment - Détermination de la stabilité dimensionnelle dans des conditions de laboratoire constantes et normales (23 oC/ 50 % d'humidité relative)
NF EN ISO 3386-2/A1:2010 Matériaux polymères alvéolaires souples - Détermination de la caractéristique de contrainte-déformation relative en compression - Partie 2 : matériaux à masse volumique élevée - Amendement 1
NF A84-433/A1*NF EN ISO 7291/A1:2015 Gas welding equipment - Pressure regulators for maniflod systems used in welding, cutting and allied processes up to 30 MPa (300 bar) - Amendment 1
NF EN ISO 3386-1/A1:2010 Matériaux polymères alvéolaires souples - Détermination de la caractéristique de contrainte-déformation relative en compression - Partie 1 : matériaux à basse masse volumique - Amendement 1
FD T30-808-1997 PAINTS AND VARNISHES FOR CIVIL ENGINEERING AND BUILDING ACTIVITIES. GUIDE RELATING TO PAINT PRODUCTS AND SYSTEMS FOR FACADES. MINERAL COATINGS, ORGANIC COATINGS.

PL-PKN, class positive phase

PN BN 7431-01-1967 Negatives and positives for photogravure Re?uirements and technical examinations
PN Z04071-1961 Determination of vapor n-butyl alcohol con?ens in air. Speedy me?hod
PN-EN 16651-2015-09 P Fertilizers--Determination of N-(n-Butyl)thiophosphoric acid triamide (NBPT) and N-(n-Propyl)thiophosphoric acid triamide (NPPT)--Method using high-performance liquid chromatography (HPLC)
PN-EN ISO 4259-1-2018-01/A2-2021-05 E Petroleum and related products--Precision of measurement methods and results--Part 1:Determination of precision data in relation to methods of test--AMENDMENT 2 (ISO 4259-1:2017/Amd 2:2020)
PN-EN ISO 4259-1-2018-01/A1-2020-03 P Petroleum and related products--Precision of measurement methods and results--Part 1: Determination of precision data in relation to methods of test--Amendment 1 (ISO 4259-1:2017/Amd 1:2019)
PN-EN ISO 4259-2-2018-01/A1-2020-03 P Petroleum and related products--Precision of measurement methods and results--Part 2: Interpretation and application of precision data in relation to methods of test--Amendment 1 (ISO 4259-2:2017/Amd 1:2019)
PN Z04207-02-1989 Air purity protection ests for mercaptans etermination of n-butyl mercaptan n work places by gas chromatography ith flame ionization etection

Universal Oil Products Company (UOP), class positive phase

UOP 915-1992 NORMAL PARAFFINS BY CAPILLARY GAS CHROMATOGRAPHY

Professional Standard - Petrochemical Industry, class positive phase

SH/T 0653-1998 Petroleum waxes.Determination of carbon number distribution of normal paraffin and non-normal paraffin hydrocarbons.Gas chromatography

PT-IPQ, class positive phase

NP 2940-1991 Cold potable water meters Reference calibrated devices. General characteristics
NP 2180-1988 Small tools Tube drawing mandrels, as sintered pellets of hard metal (carbide). Dimensions
NP EN ISO 10545-3:2001 Ceramic tiles Part 3:Determination of water absorption,apparent porosity,apparent relative density and bulk density(ISO 10545-3:1995,including Technical Corrigendum 1:1997)

Professional Standard - Public Safety Standards, class positive phase

GA/T 119-1995 Quality standards for the post-production of criminal photographic negatives and positives
GA/T 1073-2013 HS-GC examination methods for ethanol, methanol, n-propanol, aldehyde, acetone, isopropanol and n-butanol in blood and urine

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, class positive phase

GB/T 25221-2010 Inspection of grain and oils.Determination of ergosterol in grain.Normal phase high performance liquid chromatography
GB/T 30739-2014 Determination of n-alkanes in marine sediment.Gas chromatography-mass spectrometry
GB/T 21852-2008 Chemicals.Partition coefficient(n-octanol/water).High performance liquid chromatography(HPLC)method
GB/T 16131-1995 Standard method for hygienic examination of n-hexane in air of residential areas--Gas chromatography
GB/T 18777-2009 Geometrical Product Specifications(GPS).Surface texture:Profile method.Metrological characteristics of phase correct filters
GB/T 18777-2002 Geometrical product specifications (GPS)--Surface texture:Profile method--Metrological characteristics of phase correct filters
GB/T 22057.2-2008 Microscopes-Imaging distances related to mechanical reference planes-Part 2:Infinity-corrected optical systems

Taiwan Provincial Standard of the People's Republic of China, class positive phase

CNS 8304-1982 Methods of Test for n - Hexane Extract in Waste Water Liquid Extraction Method
CNS 14824-2004 Method of test for detailed analysis of petroleum naphthas through n-nonane by capillary gas chromatography
CNS 13890-1-1998 Information technology - ASN.1 encoding rules:Specification of basic encoding rules (BER),canonical encoding rules (CER) and distinguished encoding rules (DER)
CNS 13890.1-1998 Information technology - ASN.1 encoding rules:Specification of basic encoding rules (BER),canonical encoding rules (CER) and distinguished encoding rules (DER)

ITU-T - International Telecommunication Union/ITU Telcommunication Sector, class positive phase

ITU-T G.8273 AMD 2-2015 Framework of phase and time clocks Amendment 2 (Study Group 15)
ITU-T H.222.0 AMD 3-1998 Information technology - Generic coding of moving pictures and associated audio information: Systems Amendment 3 (Amendment 3; 10 pp)
ITU-T G.8271 AMD 2-2015 Time and phase synchronization aspects of packet networks Amendment 2 (Study Group 15)
ITU-T Y.1366 AMD 1-2018 Time and phase synchronization aspects of telecommunication networks Amendment 1 (Study Group 15)
ITU-T G.8271 AMD 1-2018 Time and phase synchronization aspects of telecommunication networks Amendment 1 (Study Group 15)
ITU-T G.8271.1 AMD 2-2018 Time and phase synchronization aspects of telecommunication networks Amendment 2 (Study Group 15)
ITU-T Y.1366 AMD 2-2018 Time and phase synchronization aspects of telecommunication networks Amendment 2 (Study Group 15)
ITU-T G.663 AMD 1-2016 Application-related aspects of optical amplifier devices and subsystems Amendment 1 (Study Group 15)
ITU-T H.222.0 AMD 1 & 2-1996 Information technology - Generic coding of moving pictures and associated audio information: Systems Amendments I and 2
ITU-T Y.1369 AMD 1-2018 Architecture and requirements for packet-based time and phase distribution Amendment 1 (Study Group 15)
ITU-T G.8275.1 AMD 1-2018 Architecture and requirements for packet-based time and phase distribution Amendment 1 (Study Group 15)
ITU-T H.324 AMD 2-2007 Terminal for low bit-rate multimedia communication Amendment 2: New Annex L on text conversation and associated changes; corrections and clarifications to Annex K (Study Group 16)
ITU-T G.987.2 AMD 1-2017 10-Gigabit-capable passive optical networks (XGPON): Physical media dependent (PMD) layer specification Amendment 1 (Study Group 15)
ITU-T G.987.2 AMD 1-2012 10-Gigabit-capable passive optical networks (XG-PON): Physical media dependent (PMD) layer specification Amendment 1 (Study Group 15)
ITU-T G.989.2 AMD 1-2016 40-Gigabit-capable passive optical networks 2 (NG-PON2): Physical media dependent (PMD) layer specification Amendment 1 (Study Group 15)
ITU-T G.989.2 AMD 2-2017 40-Gigabit-capable passive optical networks 2 (NG-PON2): Physical media dependent (PMD) layer specification Amendment 2 (Study Group 15)
ITU-T H.262 AMD 5-1999 Information Technology - Generic Coding of Moving Pictures and Associated Audio Information: Video - Amendment 5 - Series H: Audiovisual and Multimedia Systems - Infrastructure of Audiovisual Services - Coding of Moving Video (Amendment 5; 12 pp)
ITU-T H.222.0 AMD 1 CORR 2-2016 Information technology – Generic coding of moving pictures and associated audio information: Systems Amendment 1: Delivery of timeline for external data Technical Corrigendum 2: Clarifications and corrections on pause flag@ URL construction and adaptation
ITU-T H.222.0 AMD 2-2015 Information technology – Generic coding of moving pictures and associated audio information: Systems Amendment 2: Carriage of layered HEVC (Study Group 16)
ITU-T H.222.0 AMD 3 CORR 1-2017 Information technology – Generic coding of moving pictures and associated audio information: Systems Amendment 3: Carriage of green metadata in MPEG-2 systems Technical Corrigendum 1: Syntax correction for the green extension descriptor (Study Group 16)
ITU-T G.8275 AMD 2-2016 Internet protocol aspects – Transport Architecture and requirements for packet-based time and phase distribution Amendment 2 (Study Group 15)

AENOR, class positive phase

UNE 81583:1992 AIR QUALITY. WORKPLACE ATMOSPHERES. DETERMINATION OF ALIPHATIC HYDROCARBONS (N-HEXANE, N-HEPTANE, N-OCTANE, N-NONANE) IN AIR. CHARCOAL TUBE/SOLVENT DESORPTION/GAS CHROMATOGRAPHIC METHOD.
UNE-EN ISO 4063:2011 Welding and allied processes - Nomenclature of processes and reference numbers (ISO 4063:2009, Corrected version 2010-03-01)
UNE-EN 15688:2009 Fertilizers - Determination of urease inhibitor N-(n-butyl)thiophosphoric triamide (NBPT) using high-performance liquid chromatography (HPLC)
UNE-EN ISO 7405:2009/A1:2014 Dentistry - Evaluation of biocompatibility of medical devices used in dentistry - Amendment 1: Positive control material (ISO 7405:2008/Amd 1:2013)
UNE-EN 1603:2013 Thermal insulating products for building applications - Determination of dimensional stability under constant normal laboratory conditions (23°C/50% relative humidity)
UNE-EN ISO 9167-1:1996/A1:2013 Rapeseed - Determination of glucosinolates content - Part 1: Method using high-performance liquid chromatography - Amendment 1 (ISO 9167-1:1992/Amd 1:2013)
UNE 77402-2:2012 Ecotoxicology. Physical and chemical properties. Partition coefficient (n-octanol/water). Part 2: Method using high-performance liquid chromatography (HPLC)
UNE-EN ISO 11114-1:2012/A1:2017 Gas cylinders - Compatibility of cylinder and valve materials with gas contents - Part 1: Metallic materials - Amendment 1 (ISO 11114-1:2012/Amd 1:2017)

Lithuanian Standards Office , class positive phase

LST ISO 1629:2003/A1:2009/AC1:2010 Rubbers and lattices - Nomenclature - AMENDMENT 1 -TECHNICAL CORRIGENDUM 1 (ISO 1629:1995/Amd.1:2007/Cor.1:2009, identical)
LST ISO 1629:2003/A1:2009 Rubbers and lattices - Nomenclature - AMENDMENT 1 (ISO 1629:1995/Amd.1:2007, identical)
LST ISO 8454:2007/A1:2010 Cigarettes - Determination of carbon monoxide in the vapour phase of cigarette smoke - NDIR method - AMENDMENT 1 (ISO 8454:2007/Amd.1:2009, identical)
LST ISO 10315+AC1:2003/A1:2013 Cigarettes - Determination of nicotine in smoke condensates - Gas-chromatographic method - AMENDMENT 1 (ISO 10315:2000/Amd.1:2011, identical)
LST EN 300 798 V1.1.1-2005 Digital Audio Broadcasting (DAB); Distribution interfaces; Digital baseband In-phase and Quadrature (DIQ) interface
LST ISO 10362-1:2003/A1:2013 Cigarettes - Determination of water in smoke condensates - Part 1: Gas-chromatographic method - AMENDMENT 1 ( ISO 10362-1:1999/Amd.1:2011, identical)
LST EN ISO 4063:2011 Welding and allied processes - Nomenclature of processes and reference numbers (ISO 4063:2009, Corrected version 2010-03-01)
LST ISO 29990:2012 Learning services for non-formal education and training - Basic requirements for service providers (ISO 29990:2010, identical)
LST 1987-2006/1K-2009 Terms and definitions used in connection with reference materials - Amendment 1. Revision of definitions for reference material and certified reference material (ISO GUIDE 30:1992/Amd.1:2008, identical)
LST ISO 3400:2003/A1:2010 Cigarettes - Determination of alkaloids in smoke condensates - Spectrometric method - AMENDMENT 1 (ISO 3400:1997/Amd.1:2009, identical)
LST ISO 2859-1+AC1:2003/A1:2012 Sampling procedures for inspection by attributes - Part 1: Sampling schemes indexed by acceptance quality limit (AQL) for lot-by-lot inspection - AMENDMENT 1 (ISO 2859-1:1999/Amd. 1:2011, identical)
LST EN 15688-2008 Fertilizers - Determination of urease inhibitor N-(n-butyl)thiophosphoric triamide (NBPT) using high-performance liquid chromatography (HPLC)
LST EN ISO 4259-1/A2:2021 Petroleum and related products - Precision of measurement methods and results - Part 1: Determination of precision data in relation to methods of test - Amendment 2 (ISO 4259-1:2017/Amd 2:2020)
LST EN 1603-2013 Thermal insulating products for building applications - Determination of dimensional stability under constant normal laboratory conditions (23 °C/ 50 % relative humidity)
LST ISO/IEC 8326:2007/A1:2007 Information technology - Open Systems Interconnection - Session service definition AMENDMENT 1: Efficiency enhancements (ISO/IEC 8326:1996/Amd.1:1998, identical)
LST ISO/IEC 8822:2007/A1:2007 Information technology - Open Systems Interconnection - Presentation service definition AMENDMENT 1: Efficiency enhancements (ISO/IEC 8822:1994/Amd.1:1998, identical)
LST ISO 10315+AC1:2003 Cigarettes. Determination of nicotine in smoke condensates. Gas-chromatographic method (idt ISO 10315:2000 including corrigendum ISO 10315:2000/Cor.1:2000)
LST EN 1603-1998 Thermal insulating products for building applications - Determination of dimensional stability under constant normal laboratory conditions (23 °C/50 % relative humidity)
LST EN 1603-1998/AC-2003 Thermal insulating products for building applications - Determination of dimensional stability under constant normal laboratory conditions (23°C/50% relative humidity)
LST EN 1603+AC-1998/A1-2007 Thermal insulating products for building applications - Determination of dimensional stability under constant normal laboratory conditions (23°C/50 % relative humidity)
LST ISO 10362-2:1997/A1:2013 Cigarettes - Determination of water in smoke condensates - Part 2: Karl Fischer method - AMENDMENT 1 (ISO 10362-2:1994/Amd.1:2011, identical)
LST ISO/IEC 8326:2007/A2:2007 Information technology - Open Systems Interconnection - Session service definition AMENDMENT 2: Nested connections functional unit (ISO/IEC 8326:1996/Amd.2:1998, identical)
LST ISO/IEC 8822:2007/A2:2007 Information technology - Open Systems Interconnection - Presentation service definition AMENDMENT 2: Nested connections functional unit (ISO/IEC 8822:1994/Amd.2:1998, identical)

Professional Standard - Energy, class positive phase

NB/SH/T 0653-2021 Determination of content and carbon number distribution of normal and non-normal paraffins in petroleum waxes by gas chromatography
NB/SH/T 0889-2014 Liquid paraffin wax and its raw oil.Determination of normal paraffin hydrocarbons content and carbon number distribution.Gas chromatography
NB/SH/T 0902-2015 Standard test method for measuring n-heptane induced phase separation of asphaltene-containing heavy fuel oil as separability number by an optical scanning device

US-HUD, class positive phase

HUD 24 CFR PT 811-2009 TAX EXEMPTION OF OBLIGATIONS OF PUBLIC HOUSING AGENCIES AND RELATED AMENDMENTS

GB-REG, class positive phase

REG 24 CFR PART 811-2011 TAX EXEMPTION OF OBLIGATIONS OF PUBLIC HOUSING AGENCIES AND RELATED AMENDMENTS

International Organization for Standardization (ISO), class positive phase

ISO 8549-3:2020 Prosthetics and orthotics — Vocabulary — Part 3: Terms relating to orthoses
ISO 21446:2019 Infant formula and adult nutritionals — Determination of trans and total (cis + trans) vitamin K1 content — Normal phase HPLC
ISO 20038:2017/CD Amd 1 Banking and related financial services — Key wrap using AES — Amendment 1
ISO 20633:2015 Infant formula and adult nutritionals — Determination of vitamin E and vitamin A by normal phase high performance liquid chromatography
ISO 7029:2017/CD Amd 1 Acoustics — Statistical distribution of hearing thresholds related to age and gender — Amendment 1
ISO 8124-1:2022/CD Amd 1 Safety of toys — Part 1: Safety aspects related to mechanical and physical properties — Amendment 1
ISO 9345-2:2014 Microscopes - Imaging distances related to mechanical reference planes - Part 2: Infinity-corrected optical systems
ISO 11562:1996 Geometrical Product Specifications (GPS) - Surface texture: Profile method - Metrological characteristics of phase correct filters
ISO 6980-2:2004 Nuclear energy - Reference beta-particle radiation - Part 2: Calibration fundamentals related to basic quantities characterizing the radiation field
ISO 91:2017 Petroleum and related products - Temperature and pressure volume correction factors (petroleum measurement tables) and standard reference conditions
ISO/IEC 24730-22:2012 Information technology - Real time locating systems (RTLS) - Part 22: Direct Sequence Spread Spectrum (DSSS) 2,4 GHz air interface protocol: Transmitters operating with multiple spread codes and employing a QPSK data encoding and Walsh offset QPSK (WOQPSK
ISO 9345-2:2003 Optics and optical instruments - Microscopes: Imaging distances related to mechanical reference planes - Part 2: Infinity-corrected optical systems
ISO 9276-5:2005 Representation of results of particle size analysis - Part 5: Methods of calculation relating to particle size analyses using logarithmic normal probability distribution
ISO 11562:1996/cor 1:1998 Geometrical Product Specifications (GPS) - Surface texture: Profile method - Metrological characteristics of phase correct filters; Technical corrigendum 1
ISO GUIDE 30:1992/Amd 1:2008 Terms and definitions used in connection with reference materials Amendment 1 Revision of definitions for reference material and certified reference material
ISO 7029:2017/DAmd 1 Acoustics — Statistical distribution of hearing thresholds related to age and gender — Amendment 1: Correction of parameter values for estimating the hearing threshold distribution
ISO 11139:2018/DAmd 1 Sterilization of health care products — Vocabulary of terms used in sterilization and related equipment and process standards — Amendment 1: Amended and additional terms and definition
ISO/FDIS 6650:2023 Fertilizers, soil conditioners and beneficial substances — Simultaneous determination of N-(n-Butyl) thiophosphoric triamide and dicyandiamide by high-performance liquid chromatography
ISO 6650:2023 Fertilizers, soil conditioners and beneficial substances — Simultaneous determination of N-(n-Butyl) thiophosphoric triamide and dicyandiamide by high-performance liquid chromatography
ISO 13697:2006 Optics and photonics - Lasers and laser-related equipment - Test methods for specular reflectance and regular transmittance of optical laser components

Professional Standard - Commodity Inspection, class positive phase

SN/T 3626-2013 Determination of hexanal in edible oil for export.Headspace-SPME-GC method
SN/T 3354-2012 Determination of acetone and hexane in adhesive used in building for import and export.Gas chromatography-mass spectrometry
SN/T 1850.3-2010 Determination of alkylphenols and alkyphenol polyethxylates in textiles.Part 3:NP-HPLC and LC-MS/MS methods

API - American Petroleum Institute, class positive phase

API MPMS 11.1 VOL IV-1980 Manual of Petroleum Measurement Standards Chapter 11.1 - Volume Correction Factors Volume IV Table 23A - Generalized Crude Oils Correction of Observed Relative Density to Relative Density 60/60 Degrees F Table 24A - Generalized Crude Oils Correction of Vo
API MPMS 11.1 VOL V-1980 Manual of Petroleum Measurement Standards Chapter 11.1 - Volume Correction Factors Volume V Table 23B - Generalized Products Correction of Observed Relative Density to Relative Density 60/60 Degrees F Table 24B - Generalized Products Correction of Volume
API PUBL 4474-1988 Phase Separated Hydrocarbon Contaminant Modeling for Corrective Action
API 30-32006-1982 CONCENTRATION-RELATED EFFECTS OF HEXANE ON EVOKED RESPONESES FROM BRAIN AND PERIPHERAL NERVE
API MPMS 11.1 VOL VI-1980 Manual of Petroleum Measurement Standards Chapter 11.1 - Volume Correction Factors Volume VI Table 24C - Volume Correction Factors for Individual and Special Applications Volume Correction to 60 Degrees F Against Thermal Expansion Coefficients at 60 Degre
API MPMS 11.1 VOL III-1980 Manual of Petroleum Measurement Standards Chapter 11.1 - Volume Correction Factors Volume III Table 6C - Volume Correction Factors for Individual and Special Applications Volume Correction to 60 Degrees F Against Thermal Expansion Coefficients at 60 Degre
API MPMS 11.1 VOL IX-1980 Manual of Petroleum Measurement Standards Chapter 11.1 - Volume Correction Factors Volume IX Table 54C - Volume Correction Factors for Individual and Special Applications Volume Correction to 15 Degrees C Against Thermal Expansion Coefficients at 15 Degre

Guangdong Provincial Standard of the People's Republic of China, class positive phase

DB44/T 1709-2015 Gas Chromatography-Mass Spectrometry for the Determination of Benzene Series in Corrected Products

ES-UNE, class positive phase

UNE-EN ISO 14456:2017/A1:2020 Gas cylinders - Gas properties and associated classification (FTSC) codes - Amendment 1 (ISO 14456:2015/Amd 1:2019)
UNE-EN ISO 28258:2013/A1:2019 Soil quality - Digital exchange of soil-related data - Amendment 1 (ISO 28258:2013/Amd 1:2019) (Endorsed by Asociación Española de Normalización in December of 2019.)
UNE-EN 16651:2016 Fertilizers - Determination of N-(n-Butyl)thiophosphoric acid triamide (NBPT) and N-(n-Propyl)thiophosphoric acid triamide (NPPT) - Method using high-performance liquid chromatography (HPLC)
UNE-EN ISO 4259-1:2018/A2:2021 Petroleum and related products - Precision of measurement methods and results - Part 1: Determination of precision data in relation to methods of test - Amendment 2 (ISO 4259-1:2017/Amd 2:2020)
UNE-EN ISO 4259-1:2018/A1:2020 Petroleum and related products - Precision of measurement methods and results - Part 1: Determination of precision data in relation to methods of test - Amendment 1 (ISO 4259-1:2017/Amd 1:2019)
UNE-EN ISO 4259-2:2018/A1:2020 Petroleum and related products - Precision of measurement methods and results - Part 2: Interpretation and application of precision data in relation to methods of test - Amendment 1 (ISO 4259-2:2017/Amd 1:2019)

工业和信息化部, class positive phase

YD/T 2969.2-2018 100Gbit/s dual polarization quadrature phase shift keying (DP-QPSK) optical transceiver module Part 2: CFP coherent optical module
YD/T 2805.1-2015 Phase-Shift Optical Demodulators Part 1: Differential Quadrature Phase Shift Keying (DQPSK) for 40Gb/s Optical Demodulator Technical Conditions
YD/T 2969.3-2018 100Gbit/s dual polarization quadrature phase shift keying (DP-QPSK) optical transceiver module Part 3: CFP2-ACO optical module
YD/T 2969.4-2019 100Gbit/s dual polarization quadrature phase shift keying (DP-QPSK) optical transceiver module Part 4: CFP2-DCO optical module
YD/T 2969.1-2015 100Gbit/s dual polarization quadrature phase shift keying (DP-QPSK) optical transceiver module Part 1: 168-pin optical module
YS/T 3041.1-2021 Calibration method for determination of silver content in metal ores, concentrates and corresponding materials by fire assay method Part 1: Full-process recovery method
YS/T 3041.2-2021 Calibration method for determination of silver content in metallic ores, concentrates and corresponding materials by fire assay Part 2: Slag and ash pan recovery method

Professional Standard - Petroleum, class positive phase

SY/T 7504-2008 Determination of octane and hydrocarbon components before octane in crude petroleum.Gas chromatography
SY 7504-2008 Gas Chromatography for Analysis of n-Octane and Previous Hydrocarbon Components in Crude Oil
SY/T 7504-1994 Gas Chromatography for Analysis of n-Octane and Previous Hydrocarbon Components in Crude Oil

YU-JUS, class positive phase

JUS U.E7.145/1-1991 Steel structures connected with rivets and bolts - Technical requirements - Amendments
JUS H.F8.309-1991 Natural gas. Determination of hydrocarbons from butane (C.) to bexadecane (C1A). Gas cbromatograpbic metbod

Professional Standard - Hygiene , class positive phase

WS/T 169-1999 Workplace air.Determination of n-heptane.Gas chromatographic method

ESDU - Engineering Sciences Data Unit, class positive phase

ESDU 89012 A-2007 Two-phase flow pressure losses in pipeline fittings. (Reprinted with Amendment A)
ESDU 76014 B-1993 Estimation of endurance and construction of constant amplitude SN curves from related data corrected for notch and mean stress effects.
ESDU 76014 B-2013 Estimation of endurance and construction of constant amplitude S – N curves from related data corrected for notch and mean stress effects

British Standards Institution (BSI), class positive phase

BS EN 15843:2010 Water quality - Guidance standard on determining the degree of modification of river hydromorphology
BS EN 16651:2015 Fertilizers. Determination of N-(n-Butyl)thiophosphoric acid triamide (NBPT) and N-(n-Propyl)thiophosphoric acid triamide (NPPT). Method using high-performance liquid chromatography (HPLC)
BS ISO 20633:2015 Infant formula and adult nutritionals. Determination of vitamin E and vitamin A by normal phase high performance liquid chromatography
BS ISO 7187:1995 Photography. Materials for direct-positive colour-print cameras. Determination of ISO speed
PD IEC/TR 61000-1-7:2016 Electromagnetic compatibility (EMC). General. Power factor in single-phase systems under non-sinusoidal conditions
BS ISO 9345-2:2014 Microscopes. Imaging distances related to mechanical reference planes. Infinity-corrected optical systems
BS ISO 6980-2:2004 Nuclear energy - Reference beta-particle radiation - Calibration fundamentals related to basic quantities characterizing the radiation field
BS ISO 11562:1997 Geometric product specifications (GPS). Surface texture. Profile method. Metrological characteristics of phase correct filters
BS EN ISO 11562:1997 Geometrical product specifications (GPS) - Surface texture: Profile method - Metrological characteristics of phase correct filters
BS EN ISO 11562:1998 Geometric Product Specification (GPS) Surface Structure: Metrological Characteristics of Profile Phase Correction Filters
BS ISO 9022-19:1995 Optics and optical instruments. Environmental test methods. Temperature cycles combined with sinusoidal or random vibration
22/30444537 DC BS EN ISO 11337. Plastics. Polyamides. Determination of e-caprolactam and w-laurolactam by gas chromatography
BS EN 15688:2008 Fertilizers - Determination of urease inhibitor N-(n-butyl)thiophosphoric triamide (NBPT) using high-performance liquid chromatography (HPLC)
BS ISO 9345-2:2003 Optics and optical instruments - Microscopes - Imaging distances related to mechanical reference planes - Infinity-corrected optical systems
BS ISO 9276-5:2005 Representation of results of particle size analysis - Methods of calculation relating to particle size analyses using logarithmic normal probability distribution
BS ISO 21446:2019 Infant formula and adult nutritionals. Determination of trans and total (cis + trans) vitamin K₁ content. Normal phase HPLC
BS ISO 389-2:1995 Acoustics. Reference zero for the calibration of audiometric equipment. Reference equivalent threshold sound pressure levels for pure tones and insert earphones
BS ISO 29471:2008+A1:2014 Thermal insulating products for building applications. Determination of dimensional stability under constant normal laboratory conditions (23 C/50 % relative humidity or in tropical countries 27 C/65 % relative humidity)
BS EN ISO 13697:2006 Optics and photonics - Lasers and laser-related equipment - Test methods for specular reflectance and regular transmittance of optical laser components

国家能源局, class positive phase

NB/T 10070-2018 Determination of n-alcohols in coal-based Fischer-Tropsch synthetic oil by gas chromatography

机械工业部, class positive phase

JB/T 6185.5-1992 16mm groove system combination clamp support adjacent solid groove square pad
JB/T 6185.6-1992 16mm slot system combined clamp support adjacent vertical slot square support

Institute of Electrical and Electronics Engineers (IEEE), class positive phase

Example Applications of IEEE Std 2846-2022 to Formal Safety-Related Models Example Applications of IEEE Std 2846-2022 to Formal Safety-Related Models
Example Applications of IEEE Std 2846-2022 to Form Example Applications of IEEE Std 2846-2022 to Formal Safety-Related Models
IEEE Std C37.118.1A-2014 Synchrophasor Measurements for Power Systems Amendment 1: Modification of Selected Performance Requirements
IEEE Std C37.90.1/COR-2003 Surge Withstand Capability (SWC) tests for relays and relay systems associated with electric power apparatus; Correction
IEEE PC37.118.1a/D2, Dec 2013 IEEE Draft Standard for Synchrophasor Measurements for Power Systems Amendment to modify selected performance requirements
IEEE P1547a D1.2, October 2019 IEEE Draft Standard for Interconnection and Interoperability of Distributed Energy Resources with Associated Electric Power Systems Interfaces - Amendment 1
IEEE P1547a/D1.3, December 2019 IEEE Draft Standard for Interconnection and Interoperability of Distributed Energy Resources with Associated Electric Power Systems Interfaces - Amendment 1
IEEE Unapproved Draft Std P802.1Qaw/D1.1, Oct 2007 IEEE Draft Standard for Local and Metropolitan Area Networks--Virtual Bridged Local Area Networks--Amendment 10: Data Driven and Data Dependent Connectivity Fault Management (IEEE Draft Amendment to IEEE Std 802.1Q -2005)
IEEE Unapproved Draft Std P802.1Qaw_D4.0, Dec 2008 IEEE Draft Standard for Local and Metropolitan Area Networks--Virtual Bridged Local Area Networks--Amendment 10: Management of Data Driven and Data Dependent Connectivity Faults (IEEE Draft Amendment to IEEE Std 802.1Q -2005)
IEEE Std 802.15.4z-2020 IEEE Standard for Low-Rate Wireless Networks--Amendment 1: Enhanced Ultra Wideband (UWB) Physical Layers (PHYs) and Associated Ranging Techniques
IEEE Std 1900.1a-2012 IEEE Standard Definitions and Concepts for Dynamic Spectrum Access: Terminology Relating to Emerging Wireless Networks, System Functionality, and Spectrum Management Amendment 1: Addition of New Terms and Associated Definitions
IEEE P1900.1a/D1.0, May 2012 IEEE Draft Standard for Definitions and Concepts for Dynamic Spectrum Access: Terminology Relating to Emerging Wireless Networks, System Functionality, and Spectrum Management Amendment: Addition of New Terms and Associated Definitions
IEEE P1900.1a/D2.0, August 2012 IEEE Approved Draft Standard for Definitions and Concepts for Dynamic Spectrum Access: Terminology Relating to Emerging Wireless Networks, System Functionality, and Spectrum Management Amendment: Addition of New Terms and Associated Definitions
IEEE Std 802.1Qaw-2009 IEEE Standard for Local and metropolitan area networks-- Virtual Bridged Local Area Networks Amendment 9: Management of Data Driven and Data Dependent Connectivity Faults

Professional Standard - Electron, class positive phase

SJ 1786-1981 Method of measurement for forward voltage of silicon single phase bridge rectifiers,up to 5A

ITU-R - International Telecommunication Union/ITU Radiocommunication Sector, class positive phase

ITU-R F.763-4-1999 Data Transmission over HF Circuits Using Phase Shift Keying or Quadrature Amplitude Modulation

Canadian Standards Association (CSA), class positive phase

CSA ISO/IEC-8824-1-02-CAN/CSA:2002 Information technology Abstract Syntax Notation One (ASN.1): Specification of basic notation AMENDMENT 1: Relative object identifiers AMENDMENT 2: ASN.1 Semantic Model ISO/IEC 8824-1:1998; Amendment 1:2002; Amendment 2: 2002
CSA ISO/IEC-13818-1-02-CAN/CSA AMD 3:2005 Information technology - Generic coding of moving pictures and associated audio information: Systems AMENDMENT 3
CSA ISO/IEC-10742-CAN/CSA:1994 Information Technology - Telecommunications and Information Exchange between Systems - Elements of Management Information Related to OSI Data Link Layer Standards Amendment 1:October 1997; Amendment 2:July 1999; Amendment 3:March 2002; ISO/IEC 10742:
CAN/CSA-ISO/IEC 21000-3A:2007 Information technology - Multimedia framework (MPEG-21) - Part 3: Digital Item Identification AMENDMENT 1: Related identifier types
CAN/CSA-ISO/IEC 13818-2B:2008 Information technology - Generic coding of moving pictures and associated audio information: Video AMENDMENT 2: Support for colour spaces
CAN/CSA-ISO/IEC 13818-2C:2012 Information technology — Generic coding of moving pictures and associated audio information: Video — AMENDMENT 3: New level for 1080@50p/60p
CSA ISO/IEC-13818-1-02-CAN/CSA AMD 2:2004 Information technology - Generic coding of moving pictures and associated audio information: Systems AMENDMENT 2: Support of IPMP on MPEG-2 systems
CAN/CSA-ISO/IEC 13818-2A:2002 Information technology - Generic coding of moving pictures and associated audio information: Video AMENDMENT 1: Video elementary stream content description data

IT-UNI, class positive phase

UNI 7559-P1-1976

Professional Standard - Tobacco, class positive phase

YC/T 408-2011 Determination of nordihydroguaiaretic acid in tobacco additives.High performance liquid chromatographic method

Korean Agency for Technology and Standards (KATS), class positive phase

KS A ISO 7187-2007(2017) Photography－Materials for direct-positive color-print cameras－Determination of ISO speed
KS A ISO 7187-2007(2022) Photography－Materials for direct-positive color-print cameras－Determination of ISO speed
KS B ISO 11562:2004 Geometrical Product Specifications(GPS)-Surface texture:Profile method-Metrological characteristics of phase correct filters
KS B 0713-9-2001(2011) Methods for the calibration of vibration and shock pick-ups-Part 9 : Secondary vibration calibration by comparison of phase angles
KS B ISO 11562:2014 Geometrical Product Specifications(GPS)－Surface texture：Profile method－Metrological characteristics of phase correct filters
KS B ISO 11562-2004(2009) Geometrical Product Specifications(GPS)－Surface texture：Profile method－Metrological characteristics of phase correct filters
KS B ISO 9345-2:2006 Optics and optical instruments-Microscopes:Imaging distances related to mechanical reference planes-Part 2:Infinity-corrected optical systems
KS B ISO 9345-2:2016 Optics and optical instruments－Microscopes：Imaging distances related to mechanical reference planes－Part 2：Infinity-corrected optical systems

GOSTR, class positive phase

GOST ISO 20633-2018 Infant formula and adult nutritionals. Determination of vitamin E and vitamin A by normal phase high performance liquid chromatography

Professional Standard - Post and Telecommunication, class positive phase

YDB 061.2-2011 40Gb/s Phase Modulation Optical Transceiver Module Specifications Part 2: Differential Quadrature Phase Shift Keying (DQPSK) Modulation
YD/T 2618.2-2013 40Gb/s Phase Modulation Optical Transceiver Module Specifications Part 2: Differential Quadrature Phase Shift Keying (DQPSK) Modulation

European Committee for Standardization (CEN), class positive phase

EN ISO 11058:2019 Geotextiles and geotextile-related products - Determination of water permeability characteristics normal to the plane, without load (ISO 11058:2019)
EN ISO 11058:2010 Geotextiles and geotextile-related products - Determination of water permeability characteristics normal to the plane, without load (ISO 11058:2010)
EN 12177:1998/AC:2000 Liquid petroleum products - Unleaded petrol - Determination of benzene content by gas chromatography; Amendment AC
EN ISO 14935:1998 Petroleum and Related Products - Determination of Wick Flame Persistence of Fire-Resistant Fluids Corrected 1998-11-12; ISO 14935:1998
EN ISO 10776:2012 Geotextiles and geotextile-related products - Determination of water permeability characteristics normal to the plane, under load
EN 15688:2008 Fertilizers - Determination of urease inhibitor N-(n-butyl)thiophosphoric triamide (NBPT) using high-performance liquid chromatography (HPLC)
EN ISO 11139:2018/prA1 Sterilization of health care products - Vocabulary of terms used in sterilization and related equipment and process standards - Amendment 1: Amended and additional terms and definition (ISO 11139:2018/DAM 1:2023)
EN 1603:2013 Thermal insulating products for building applications - Determination of dimensional stability under constant normal laboratory conditions (23 �� 50 % relative humidity)
EN ISO 11562:1997 Geometrical Product Specifications (GPS) - Surface Texture: Profile Method - Metrological Characteristics of Phase Correct Filters ISO 11562: 1996
EN ISO 24013:2006 Optics and photonics - Lasers and laser-related equipment - Measurement of phase retardation of optical components for polarized laser radiation
EN ISO 9241-410:2012 Ergonomics of human-system interaction - Part 410: Design criteria for physical input devices (Incorporates Amendment A1: 2012)
EN 14881:2005 Surface active agents - Determination of N-(3-dimethylaminopropyl)-alkylamide content in alkylamidopropylbetaines - Gas chromatographic method

Institute of Interconnecting and Packaging Electronic Circuits (IPC), class positive phase

IPC TM-650 2.5.5.13-2007 Relative Permittivity and Loss Tangent Using a Split-Cylinder Resonator

EEMUA - Engineering Equipment and Materials Users Association, class positive phase

PUB NO 132-1988 Specification for Three-Phase Cage Induction Motors (Formerly ECMA ELEC 1: Amendment 1; March 2002)
PUB NO 195-1999 Compendium of EEMUA Information Sheets on Topics Related to Pressure-Containing Equipment (Incorporating Amendment No 1@ January 2000)

ANSI - American National Standards Institute, class positive phase

IT2.24-1996 Photography - Materials for Direct-Positive Colour Print Cameras - Determination of ISO Speed
INCITS/ISO/IEC 8825-2 AMD 1:2000 Information technology - ASN.l encoding rules: Specification of Packed Encoding Rules (PER) AMENDMENT 1 : Relative object identifiers (Adopted by INCITS)

Jilin Provincial Standard of the People's Republic of China, class positive phase

DB22/T 250-2018 Determination of Industrial n-Butanol Content by Large Bore Capillary Column Gas Chromatography

国家质量监督检验检疫总局, class positive phase

SN/T 4569-2016 Determination of methanol, ethanol, n-propanol, isopropanol, n-butanol, isobutanol, tert-butanol and sec-butanol in biodiesel by gas chromatography

ZA-SANS, class positive phase

SANS 20094:2009 Uniform provisions concerning the approval of vehicles with regard to the protection of the occupants in the event of a frontal collision
SANS 61000-3-2:2006 Electromagnetic compatibility (EMC) Part 3-2: Limits - Limits for harmonic current emissions (equipment input current <= 16 A per phase)

IEEE - The Institute of Electrical and Electronics Engineers@ Inc., class positive phase

IEEE C37.118.1A-2014 Synchrophasor Measurements for Power Systems Amendment 1: Modification of Selected Performance Requirements

Danish Standards Foundation, class positive phase

DS/EN 300798 V1.1.1:1998 Digital Audio Broadcasting (DAB) - Distribution interfaces - Digital baseband In-phase and Quadrature (DIQ) interface
DS/EN ISO 7405/A1:2013 Dentistry - Evaluation of biocompatibility of medical devices used in dentistry - Amendment 1: Positive control material
DS/EN ISO 4063:2011 Welding and allied processes - Nomenclature of processes and reference numbers (ISO 4063:2009, Corrected version 2010-03-01)
DS/EN 15688:2008 Fertilizers - Determination of urease inhibitor N-(n-butyl)thiophosphoric triamide (NBPT) using high-performance liquid chromatography (HPLC)
DS/EN ISO 4259-1:2021 Petroleum and related products – Precision of measurement methods and results – Part 1:Determination of precision data in relation to methods of test – AMENDMENT 2 (ISO 4259-1:2017/Amd 2:2020)
DS/EN 1603:2013 Thermal insulating products for building applications - Determination of dimensional stability under constant normal laboratory conditions (23 °C/ 50 % relative humidity)
DS/ISO 13779-3:2021 Implants for surgery – Hydroxyapatite – Part 3: Chemical analysis and characterization of crystallinity ratio and phase purity – AMENDMENT 1
DS/ISO 17372/Amd 1:2013 Animal feeding stuffs - Determination of zearalenone by immunoaffinity column chromatography and high performance liquid chromatography - AMENDMENT 1: Limitation of the scope
DS/CEN/TR 115-3:2010 Safety of escalators and moving walks - Part 3: Correlation between EN 115:1995 and its amendments and EN 115-1:2008

NATO - North Atlantic Treaty Organization, class positive phase

STANAG 7028-1994 Identical Aircraft for Aircraft Cross-Servicing (ED 2 AMD 2 Amendment 2; 4/24/97; To obtain please contact your national Defense Standardization Office or the NATO Standardization Office website: http:/ so.nato.int so@ Phone: +32 (0)2 – 707 5556@ email: n
STANAG 2219-1976 Medical Preventive and Protective Measures Associated with Missile Operations (ED 1 AMD 3 Amendment 3: 1989;; To obtain please contact your national Defense Standardization Office or the NATO Standardization Office website: http:/ so.nato.int so@ Phone: +
STANAG 3303-1986 Connectors for 115/200 Volts@ 400 Hertz@ 3 Phase@ AC Servicing Power (ED 3 AMD 5 Amendment 5@ 10/21/93; To obtain please contact your national Defense Standardization Office or the NATO Standardization Office website: http:/ so.nato.int so@ Phone: +32 (0)

HU-MSZT, class positive phase

MSZ 10800-1966

RU-GOST R, class positive phase

GOST 8.358-1979 State system for ensuring the uniformity of measurements. Method of making measurements of relative permittivity and dielectric loss tangent in the fregnency range of 0,2 to 1 GHz
GOST 32474-2013 Testing of chemicals of environmental hazard. Partition Coefficient (n-octanol/water), HPLC Method
GOST EN 15688-2016 Fertilizers. Determination of urease inhibitor N-(n-butyl)thiophosphoric triamide using high-perfomance liquid chromatography
GOST R ISO 10776-2014 Geotextiles and geotextile-related products. Determination of water permeability characteristics normal to the plane, under load
GOST 19438.12-1975 Low-power electronic tubes and valves. Methods of measurement of plate current and currents of grids having positive potential
GOST R EN 1603-2014 Thermal insulation products for buildings. Method for determination of dimensional stability under constant normal laboratory conditions ( 23 °S/50 % relative humidity)
GOST R 56430-2015 Quality management system. Medical devices. Guidance on corrective action and preventive action and related QMS processes

ETSI - European Telecommunications Standards Institute, class positive phase

ETSI EN 300 798:1998 Digital Audio Broadcasting (DAB); Distribution Interfaces; Digital Baseband In-Phase and Quadrature (DIQ) Interface (V1.1.1)

International Electrotechnical Commission (IEC), class positive phase

IEC 60050-702:1992/AMD5:2019 Amendment 5 - International Electrotechnical Vocabulary (IEV) - Part 702: Oscillations, signals and related devices
IEC 62195/AMD1:2002 Power system control and associated communications - Deregulated energy market communciations; Amendment 1
CISPR 20 AMD 1-2002 Sound and television broadcast receivers and associated equipment - Immunity characteristics - Limits and methods of measurement; Amendment 1

Society of Automotive Engineers (SAE), class positive phase

SAE J1980-2008 Guidelines for Evaluating Out-of-Position Vehicle Occupant Interactions with Deploying Frontal Airbags
SAE J/ISO 6395-2003 Acoustics Measurement of exterior noise emitted by earth-moving machinery Dynamic test conditions Identical to ISO 6395:1988 and Amendment 1:1996; Superseding SAE J2104

FMVSS - Federal Motor Vehicle Safety Standards, class positive phase

49 CFR 571 71 FR 6441-2006 Federal Motor Vehicle Safety Standards; Lamps@ Reflective Devices@ and Associated Equipment; Correction (Proposed Rule)

Professional Standard - Agriculture, class positive phase

111兽药典三部-2015 Text Contents Diagnostic Products Foot-and-Mouth Disease Type O Antibody Liquid Phase Blocking ELISA Detection Kit
666药典第一增补本-2010 Appendices to the Three Revised Appendices Appendix Ⅹ S Test Method for In Vitro Relative Potency of Inactivated Hepatitis A Vaccine
110兽药典三部-2015 Text Contents Diagnostic Products Foot-and-Mouth Disease Virus Asia Type 1 Antibody Liquid Phase Blocking ELISA Detection Kit

未注明发布机构, class positive phase

BS EN ISO 11562:1997(2009) Geometrical Product Specifications (GPS) — Surface texture : Profile method — Metrological char - acteristics of phase correct filters

工业和信息化部/国家能源局, class positive phase

JB/T 12886-2016 Technical conditions of YZYKK, YZYKK-W series high-voltage positive pressure three-phase asynchronous motors (frame number 710~1120)
JB/T 12885-2016 Technical conditions of YZYKK, YZYKK-W series high-voltage positive pressure three-phase asynchronous motors (frame number 355~630)
JB/T 12888-2016 Technical conditions of YZYKS, YZYKS-W series high-voltage positive pressure three-phase asynchronous motors (frame number 710~1120)
JB/T 12887-2016 Technical conditions of YZYKS, YZYKS-W series high-voltage positive pressure three-phase asynchronous motors (frame number 355~630)

IX-EU/EC, class positive phase

92/44/EEC-1998 Commission Decision on Amendment of Annex II (Text with EEA Relevance; 98/80/EC)
2012/32/EU-2012 COMMISSION DIRECTIVE amending Council Directive 96/98/EC on marine equipment (Text with EEA relevance; Non-legislative acts)
89/608/EEC-1989 Council Directive on Mutual Assistance between the Administrative Authorities of the Member States and Cooperation between the Latter and the Commission to Ensure the Correct Application of Legislation on Veterinary and Zootechnical Matters

Defense Logistics Agency, class positive phase

DLA MIL-M-38510/174 B VALID NOTICE 1-2011 Microcircuits, Digital, CMOS, Inverter, NAND Buffer Driver, Strobed Hex Inverter/Buffer, Voltage Level Shifter, Monolithic Silicon, Positive Logic

AREMA - American Railway Engineering and Maintenance-of-Way Association, class positive phase

700-A-1979 Types of Crossing Frogs in Use as Related to Speed@ Tonnage@ Etc. ((See AREMA PORTFOLIO OF TRACKWORK PLANS))

Canadian General Standards Board （CGSB), class positive phase

CGSB 3.0 NO. 14.3-99-CAN/CGSB-1999 Methods of Testing Petroleum and Associated Products Standard Test Method for the Identification of Hydrocarbon Components in Automotive Gasoline Using Gas Chromatography Amendment 1: February 2004

Japanese Industrial Standards Committee (JISC), class positive phase

JIS B 7132-2:2009 Microscopes -- Imaging distances related to mechanical reference planes -- Part 2: Infinity-corrected optical systems
JIS B 0632:2001 Geometrical Product Specification (GPS) -- Surface texture: Profile method -- Metrological characteristics of phase correct filters
JIS B 7132-2:2022 Microscopes -- Imaging distances related to mechanical reference planes -- Part 2: Infinity-corrected optical systems

EU/EC - European Union/Commission Legislative Documents, class positive phase

2017/C 362/06 CORR-2017 CORRIGENDA Corrigendum to the Commission communication in the framework of the implementation of Council Directive 89/686/EEC on the approximation of the laws of the Member States relating to personal protective equipment (Official Journal of the European

CEN - European Committee for Standardization, class positive phase

EN 12517:1998 Non-destructive testing of welds Radiographic testing of welded joints Acceptance levels (Incorporates Amendment A1: 2002)
EN 1603:1996 Thermal Insulating Products for Building Applications - Determination of Dimensional Stability under Constant Normal Laboratory Conditions (23 Degrees C/50 % Relative Humidity)
EN 13255:2000 Geotextiles and geotextile-related products - Characteristics required for use in the construction of canals (Incorporating Corrigendum September 2003; Incorporates Amendment A1: 2005)
EN 13265:2014 Geotextiles and geotextile-related products - Characteristics required for use in liquid waste containment projects (Incorporates Amendment A1: 2015)

IECQ - IEC: Quality Assessment System for Electronic Components, class positive phase

QC 440000-2006 Thermistors – Directly heated positive temperature coefficient – Part 1: Generic specification (Edition 3; Same as IEC 60738-1)
QC 280100-1999 Fixed Inductors for Electromagnetic Interference Suppression - Part 2: Sectional Specification (Second Edition; Same as IEC 60938-2; Amendment 1: 10/2006)

IEC - International Electrotechnical Commission, class positive phase

CISPR 20-1996 Limits and Methods of Measurement of Immunity Characteristics of Sound and Television Broadcast Receivers and Associated Equipment (Edition 3.0; AS/NZS 3951.10: 1994; Amendment 1-02/1997; Amendment 2-08/1997)
CISPR 20-1998 Sound and Television Broadcast Receivers and Associated Equipment - Immunity Characteristics - Limits and Methods of Measurement (Edition 4.0; Amendment 1-1999)

Indonesia Standards, class positive phase

SNI 06-6990.1-2004 Water - Part 1: Test methods of organochlorine pesticides with extraction using n-hexane solvent by gas chromatography-mass spectrophotometers (GC-MS)
SNI 06-6991.1-2004 Soils - Part 1: Test methods of organochlorine pesticides with extraction using n-hexane solvent by gas chromatography-mass spectrophotometers (GC-MS)
SNI 06-6992.1-2004 Sediment - Part 1: Test methods of organochlorine pesticides with extraction using n-hexane solvent by gas chromatography-mass spectrophotometers (GC-MS)

AT-ON, class positive phase

OENORM EN 1366-11/A1-2021 Fire resistance tests for service installations - Part 11: Fire protective systems for cable systems and associated components (Amendment)

海关总署, class positive phase

SN/T 5257-2019 Determination of di-n-octyltin thioglycolate isooctyl in plastics and their products by gas chromatography-mass spectrometry

North Atlantic Treaty Organization Standards Agency, class positive phase

STANAG 4106-1995 PROCEDURES TO DETERMINE THE DEGREE OF BALLISTIC PERFORMANCE SIMILARITY OF NATO INDIRECT FIRE AMMUNITION AND THE APPLICABLE CORRECTIONS TO AIMING DATA

CH-SNV, class positive phase

SN EN ISO 4259-1/A2:2021 Petroleum and related products - Precision of measurement methods and results - Part 1:Determination of precision data in relation to methods of test (ISO 4259-1:2017/Amd 2:2020); Amendment A2

American National Standards Institute （ANSI), class positive phase

ANSI/AWS A10.1M:2007 Specification for Calibration and Performance Testing of Secondary Current Sensing Coils and Weld Current Monitors used in Single Phase AC Resistance Welding

BELST, class positive phase

STB 7.202-2005 System of standards on information, librarianship and publishing. Reference Books. Main types. Requirements to main text, edition device as well as publishing design

National Electrical Manufacturers Association（NEMA), class positive phase

NEMA NU 2-2007 PERFORMANCE MEASUREMENTS OF POSITRON EMISSION TOMOGRAPHS [Replaced: NEMA NU 1, NEMA NU 1, NEMA NU 1, NEMA NU 1, NEMA NU 1, NEMA NU 1]

AT-OVE/ON, class positive phase

OVE EN 50318/AA-2021 Railway applications - Current collection systems - Validation of simulation of the dynamic interaction between pantograph and overhead contact line (Amendment) (english version)

CENELEC - European Committee for Electrotechnical Standardization, class positive phase

EN 50159-1:2001 Railway applications - Communication@ signalling and processing systems - Part 1: Safety-related communication in closed transmission systems (Incorporating corrigendum May 2010)
EN 61360-2:2004 Standard data element types with associated classification scheme for electric components Part 2: EXPRESS dictionary schema (Incorporates Amendment A1: 2004)
EN 50159-2:2001 Railway applications - Communication@ signalling and processing systems - Part 2: Safety related communication in open transmission systems (Incorporating corrigendum May 2010)

NEMA - National Electrical Manufacturers Association, class positive phase

NEMA C57.12.50-1981 Ventilated Dry-Type Distribution Transformers@ 1 to 500 kVA@ Single-Phase@ and 15 to 500 kVA@ Three-Phase@ with High-Voltage 601 to 34 500 Volts@ Low-Voltage 120 to 600 Volts@ Requirements for (Correction June 1982; Now Copyrighted by IEEE)

SE-SIS, class positive phase

SIS SS-ISO 454:1985 Acoustics — Relation between sound pressure levels of narrow bands of noise in a diffuse field and in a frontally-incident free-field for equal loudness

NZ-SNZ, class positive phase

AS/NZS 4053:1997 Limits and Methods of Measurement of Immunity Characteristics of Sound and Television Broadcast Receivers and Associated Equipment (Incorporating Amendment 1: 05/2000)

Standard Association of Australia （SAA）, class positive phase

AS/NZS 1338.1/AMD 1:1994 Filters for eye protectors Part 1: Filters for protection against radiation generated in welding and allied operations; Joint Amendment No.1