ZH
RU
ES

oxygen reduction oxygen

oxygen reduction oxygen, Total:498 items.

In the international standard classification, oxygen reduction oxygen involves: Powder metallurgy, Products of the chemical industry, Printed circuits and boards, Analytical chemistry, Protection against fire, Internal combustion engines for road vehicles, Power stations in general, Iron and steel products, Vocabularies, Passenger and cabin equipment, Water quality, Soil quality. Pedology, Metalliferous minerals, Protective equipment, Semiconducting materials, Inorganic chemicals, Pharmaceutics, Fluid storage devices, Linear and angular measurements, Non-ferrous metals, Production of metals, Microbiology, Air quality, Valves, Installations in buildings, Space systems and operations, Welding, brazing and soldering, Aerospace fluid systems and components, Medical equipment, Equipment for the chemical industry, Pipeline components and pipelines, Cargo equipment, Medical sciences and health care facilities in general, Wastes, Internal combustion engines, Raw materials for rubber and plastics, Domestic safety, Nuclear energy engineering, Aircraft and space vehicles in general, Environmental protection, Petroleum products in general, Galvanic cells and batteries, Occupational safety. Industrial hygiene, Buildings, Rubber and plastics products, Fuels, Thermodynamics and temperature measurements, Farming and forestry, On-board equipment and instruments, Sports equipment and facilities, Materials for aerospace construction.

IN-BIS, oxygen reduction oxygen

BE-NBN, oxygen reduction oxygen

NBN 211-02-1971 Gasschmelzschweissung - Grundstoffe - Sauerstoff Gas welding - Raw material - Oxygen
NBN-EN 24491-4-1993 Metallic powders. Determination of oxygen content by reduction methods. Part 4: Total oxygen by reduction-extraction (ISO 4491-4: 1989) 4491-2: 1989)
NBN-EN 24491-2-1993 Metallic powders. Determination of oxygen content by reduction methods. Part 2: Loss of mass on hydrogen reduction (hydrogen loss) (ISO 4491-2: 1989)
NBN-EN 24491-1-1993 Metallic powders. Determination of oxygen content by reduction methods. Part 1: General guidelines(ISO 4491-1: 1989)
NBN T 03-191-1980 M?THODE PHOTOMETRIQUE AU MOLYBDOSILICATE REDUIT
NBN T 03-126-1980 Sodium hydroxide for industrial use - Determination of silica content - Reduced silico-molybdic comrlex photometric method
NBN I-994-1969
NBN T 03-192-1980 Potassium hydroxide for industrial use - Determination of silica content - Reduced molybdosilicate photometric method
NBN T 03-005-1980 Hydrochloric acid for industrial use - Determination of oxidizing or reducing substances content - Titrimetric method
NBN T 03-132-1980 Sodium hydroxide for industrial use - Determination of sulphur compounds Method by reduction and titrimetry

German Institute for Standardization, oxygen reduction oxygen

DIN EN ISO 4491-3:2006-06 Metallic powders - Determination of oxygen content by reduction methods - Part 3: Hydrogen-reducible oxygen (ISO 4491-3:1997); German version EN ISO 4491-3:2006
DIN 19265:2007-04 pH-/redox-measurement - pH-/redox measuring apparatus - Technical requirements
DIN 19265:2007 pH-/redox-measurement - pH-/redox measuring apparatus - Technical requirements
DIN EN ISO 4491-3:2006 Metallic powders - Determination of oxygen content by reduction methods - Part 3: Hydrogen-reducible oxygen (ISO 4491-3:1997); English version of DIN EN ISO 4491-3:2006-06
DIN EN ISO 4491-4:2019-09 Metallic powders - Determination of oxygen content by reduction methods - Part 4: Total oxygen by reduction-extraction (ISO 4491-4:2019); German version EN ISO 4491-4:2019 / Note: Applies in conjunction with DIN ISO 4491-1 (1990-06).
DIN ISO 4491-4:1990 Metallic powders; determination of oxygen content by reduction methods; total oxygen by reduction-extraction; identical with ISO 4491-4:1989
DIN IEC 60746-5:1996-07 Expression of performance of electrochemical analyzers - Part 5: Oxidation-reduction potential or redox potential (IEC 60746-5:1992)
DIN EN ISO 4491-4:2019 Metallic powders - Determination of oxygen content by reduction methods - Part 4: Total oxygen by reduction-extraction (ISO 4491-4:2019)
DIN ISO 11271:2003 Soil quality - Determination of redox potential - Field method (ISO 11271:2002)
DIN EN ISO 4491-4:2012 Metallic powders - Determination of oxygen content by reduction methods - Part 4: Total oxygen by reduction-extraction
DIN 38404-6:1984-05 German standard methods for the examination of water, waste water and sludge; physical and physico-chemical parameters (group C); determination of the oxidation reduction (redox) potential (C 6)
DIN ISO 11271:2022-11 Soil quality - Determination of redox potential - Field method (ISO 11271:2022); Text in German and English / Note: Date of issue 2022-10-14*Intended as replacement for DIN ISO 11271 (2003-03).
DIN ISO 4491-2:1998 Metallic powders - Determination of oxygen content by reduction methods - Part 2: Loss of mass on hydrogen reduction (hydrogen loss) (ISO 4491-2:1997)
DIN EN ISO 4491-4:2013 Metallic powders - Determination of oxygen content by reduction methods - Part 4: Total oxygen by reduction-extraction (ISO 4491-4:2013); German version EN ISO 4491-4:2013
DIN 70070:2005-08 Diesel engines - NOx-Reduction agent AUS 32 - Quality requirements
DIN 38404-6 Berichtigung 1:2018-12 German standard methods for the examination of water, waste water and sludge - Physical and physico-chemical parameters (group C) - Part 6: Determination of the oxidation reduction (redox) potential (C 6); Corrigendum 1
DIN ISO 4491-1:1990 Metallic powders; determination of oxygen content by reduction methods; general guidelines; identical with ISO 4491-1:1989
DIN 51851:1980 Testing of gaseous fuels and other gases; calculation of reduced gas volume
DIN ISO 11271:2003-03 Soil quality - Determination of redox potential - Field method (ISO 11271:2002) / Note: To be replaced by DIN ISO 11271 (2022-11).
DIN ISO 11271:2023-11 Soil quality - Determination of redox potential - Field method (ISO 11271:2022)
DIN EN ISO 4491-2:2023-07 Metallic powders - Determination of oxygen content by reduction methods - Part 2: Loss of mass on hydrogen reduction (hydrogen loss) (ISO 4491-2:2023); German version EN ISO 4491-2:2023
DIN EN 144-3:2003-06 Respiratory protective devices - Gas cylinder valves - Part 3: Outlet connections for diving gases Nitrox and oxygen; German version EN 144-3:2003

Association Francaise de Normalisation, oxygen reduction oxygen

NF EN ISO 4491-3:2006 Poudres métalliques - Dosage de l'oxygène par les méthodes de réduction - Partie 3 : oxygène réductible par l'hydrogène
NF A95-181-3*NF EN ISO 4491-3:2006 Metallic powders - Determination of oxygen content by reduction methods - Part 3 : hydrogen-reducible oxygen
NF A95-181-3:1989 Metallic powders. Determination of oxygen content by reduction methods. Part 3 : hydrogen-reductible oxygen.
NF EN ISO 4491-4:2019 Poudres métalliques - Dosage de l'oxygène par les méthodes de réduction - Partie 4 : oxygène total par réduction-extraction
NF S62-170*NF EN 16750+A1:2020 Fixed firefighting systems - Oxygen reduction systems - Design, installation, planning and maintenance
NF S62-170/IN1*NF EN 16750/IN1:2020 Fixed firefighting systems - Oxygen reduction systems - Design, installation, planning and maintenance
NF A95-181-4*NF EN ISO 4491-4:2019 Metallic powders - Determination of oxygen content by reduction methods - Part 4 : total oxygen by reduction-extraction
NF A95-181-4:2013 Metallic powders - Determination of oxygen content by reduction methods - Part 4: total oxygen by reduction-extraction
NF A95-181-4:1993 Metallic powders. Determination of oxygen content by reduction methods. Part 4: total oxygen by reduction-extraction
NF X31-557*NF ISO 11271:2003 Soil quality - Determination of redox potential - Field method.
NF EN ISO 4491-2:2023 Poudres métalliques - Dosage de l'oxygène par les méthodes de réduction - Partie 2 : perte de masse par réduction dans l'hydrogène (perte dans l'hydrogène)
NF T20-272:1968 Chemical analysis of hydrochloric acid. Determination of oxidizing or reducing substances.
NF ISO 11271:2003 Qualité du sol - Détermination du potentiel d'oxydoréduction - Méthode de terrain
NF A95-181-2*NF EN ISO 4491-2:1999 Metallic powders. Determination of oxygen content by reduction methods. Part 2 : loss of mass on hydrogen reduction (hydrogen loss).
NF EN ISO 4491-1:2023 Poudres métalliques - Dosage de l'oxygène par les méthodes de réduction - Partie 1 : directives générales
NF T20-383:1977 Potassium hydroxide for industrial use. Determination of silica content. Reduced molybdosilicate photometric method.
NF T20-424:1976 Sodium hydroxyde for industrial use. Determination of silica content. Reduced silicomolybdic complex photometric method.
NF S95-186:2005 Medical devices for conserving oxygen and oxygen mixtures - Particular requirements.
NF V59-106:1982 Edible gelatine. Enumeration of sulfito-reducing anaerobic micro-organism spores. Anaerobic colony count technique at 37 degrees C.
NF A95-181-1*NF EN 24491-1:1993 Metallic powders. Determination of oxygen content by reduction methods. Part 1 : general guidelines.
NF T90-260:2023 Qualité de l'eau - Caractérisation des méthodes d'analyses - Mesure du potentiel d'oxydoréduction dans l'eau
NF T20-206:1973 Aluminium oxide primarily used for the production of aluminium. Determination of silica. Spectrophotometric method as the reduced silicomolybdate complex.
NF EN 144-3:2003 Appareils de protection respiratoire - Robinets de bouteille à gaz - Partie 3 : raccords de sortie pour gaz de plongée Nitrox et oxygène

Danish Standards Foundation, oxygen reduction oxygen

DS/EN ISO 4491-3:2006 Metallic powders - Determination of oxygen content by reduction methods - Part 3: Hydrogen-reducible oxygen
DS/EN ISO 4491-4:2013 Metallic powders - Determination of oxygen content by reduction methods - Part 4: Total oxygen by reduction-extraction
DS/EN 24491-4:1993 Metallic powders. Determination of oxygen content by reduction methods. Part 4: Total oxygen by reduction-extraction
DS/ISO 11271:2004 Soil quality - Determination of redox potential - Field method
DS/EN ISO 4491-2:2000 Metallic powders - Determination of oxygen content by reduction methods - Part 2: Loss of mass on hydrogen reduction (hydrogen loss)
DS/EN 24491-2:1993 Metallic powders. Determination of oxygen content by reduction methods. Part 2: Loss of mass on hydrogen reduction (hydrogen loss)
DS/EN ISO 18779:2005 Medical devices for conserving oxygen and oxygen mixtures - Particular requirements
DS/EN 24491-1:1994 Metallic powders - Determination of oxygen content by reduction methods - Part 1: General guidelines
DS/ISO 4491-1:1994 Metallic powders - Determination of oxygen content by reduction methods - Part 1: General guidelines
DS/EN 144-3/AC:2004 Respiratory protective devices - Gas cylinder valves - Part 3: Outlet connections for diving gases Nitrox and oxygen
DS/EN 144-3:2003 Respiratory protective devices - Gas cylinder valves - Part 3: Outlet connections for diving gases Nitrox and oxygen

British Standards Institution (BSI), oxygen reduction oxygen

BS EN ISO 4491-3:2006 Metallic powders - Determination of oxygen content by reduction methods - Hydrogen-reducible oxygen
BS EN ISO 4491-4:2019 Tracked Changes. Metallic powders. Determination of oxygen content by reduction methods. Total oxygen by reduction-extraction
BS EN ISO 4491-4:2013 Metallic powders. Determination of oxygen content by reduction methods. Total oxygen by reduction-extraction
BS EN 16750:2017+A1:2020 Fixed firefighting systems. Oxygen reduction systems. Design, installation, planning and maintenance
19/30388223 DC BS EN 16750 AMD1. Fixed firefighting systems. Oxygen reduction systems. Design, installation, planning and maintenance
BS EN ISO 4491-2:1999 Metallic powders - Determination of oxygen content by reduction methods - Loss of mass on hydrogen reduction (hydrogen loss)
BS EN 24491-1:1993 Metallic powders - Determination of oxygen content by reduction methods - General guidelines
BS EN ISO 4491-1:2023 Metallic powders. Determination of oxygen content by reduction methods - General guidelines
BS ISO 11271:2002 Soil quality - Determination of redox potential - Field method
BS ISO 22241-1:2019+A1:2019 Diesel engines. NOx reduction agent AUS 32 - Quality requirements
BS EN ISO 18779:2005 Medical devices for conserving oxygen and oxygen mixtures - Particular requirements
BS EN 16750:2017 Fixed firefighting systems. Oxygen reduction systems. Design, installation, planning and maintenance
BS ISO 11271:2022 Tracked Changes. Soil quality. Determination of redox potential. Field method
BS 4364:1993 Specification for industrial oxygen
BS ISO 22538-1:2007 Space systems. Oxygen safety. Design of oxygen systems and components

KR-KS, oxygen reduction oxygen

KS D ISO 4491-3-2008(2023) Metallic powders - Determination of oxygen content by reduction methods Part 3 : Hydrogen reducible oxygen
KS D ISO 4491-4-2003(2023) Metallic powders - Determination of oxygen content by reduction methods Part 4 : Total oxygen by reduction-extraction
KS D ISO 4491-2-2008(2023) Metallic powders－Determination of oxygen content by reduction methods－Part 2：Loss of mass on hydrogen reduction (hydrogen loss)
KS I ISO 11271-2016 Soil quality－Determination of redox potential－Field method
KS P 6120-2022 Hyperbaric o xygen c hambers
KS D ISO 4491-1-2008(2023) Metallic powders — Determination of oxygen content by reduction methods — Part 1 : General guidelines
KS C 8547-2017(英文版) Redox flow battery for use in energy storage system — Performance and safety tests

Guangdong Provincial Standard of the People's Republic of China, oxygen reduction oxygen

DB44/T 1054-2012 Tin slag antioxidant reduction agent

工业和信息化部, oxygen reduction oxygen

SJ/T 11640-2016 Tin slag antioxidant reducing agent
JB/T 14319-2022 Ball valve for oxygen
JB/T 14318-2022 Butterfly valve for oxygen
JB/T 10530-2018 Stop valve for oxygen
JB/T 14320-2022 Check valve for oxygen
YB/T 4850-2020 Determination of direct reduced iron total iron, phosphorus, sulfur, silica, aluminum oxide, calcium oxide and magnesium oxide content by wavelength dispersive X-ray fluorescence spectrometry
HG/T 4984-2016 Mixed gas carbon dioxide-oxygen/argon for welding

Korean Agency for Technology and Standards (KATS), oxygen reduction oxygen

KS D ISO 4491-3:2008 Metallic powders-Determination of oxygen content by reduction methods-Part 3:Hydrogen reducible oxygen
KS D ISO 4491-3-2008(2018) Metallic powders - Determination of oxygen content by reduction methods Part 3 : Hydrogen reducible oxygen
KS D ISO 4491-4:2003 Metallic powders-Determination of oxygen content by reduction methods-Part 4:Total oxygen by reduction-extraction
KS C IEC 60746-5-2014(2019) Expression of performance of electrochemical analyzers — Part 5: Oxidation-reduction potential or redox potential
KS D ISO 4491-4-2003(2018) Metallic powders - Determination of oxygen content by reduction methods Part 4 : Total oxygen by reduction-extraction
KS D ISO 11950-2002(2012) Cold-reduced electrolytic chromium/chromium oxide-coated steel
KS M 1101-2009 Oxygen
KS M 1101-2017(2022) Oxygen
KS E 4118-1996 Compressed oxygen closed circuit self- contained breathing apparatus
KS E 4117-1991 Compressed oxygen open circuit self - contained breathing apparatus
KS D ISO 4491-2-2008(2018) Metallic powders－Determination of oxygen content by reduction methods－Part 2：Loss of mass on hydrogen reduction (hydrogen loss)
KS I ISO 11271-2016(2021) Soil quality－Determination of redox potential－Field method
KS I 2104-2009 Oxygen(standard reference gas)
KS D ISO 4491-2:2008 Metallic powders-Determination of oxygen content by reduction methods-Part 2:Loss of mass on hydrogen reduction (hydrogen loss)
KS I ISO 11271:2006 Soil quality-Determination of redox potential-Field method
KS I ISO 11271:2016 Soil quality－Determination of redox potential－Field method
KS M 1014-1994 Oxygen(standard reference gas)
KS P 6120-2006(2016) Hyperbaric oxygen chambers
KS D ISO 4491-1:2008 Metallic powders－Determination of oxygen content by reduction methods－Part 1：General guidelines
KS M 2300-2005(2010) Methods for determination of oxygen in flue gas
KS M 2300-2014 Methods for determination of oxygen in flue gas
KS M 2300-2005 Methods for determination of oxygen in flue gas
KS B 5353-1980(2017) Continuous Analyzers for Oxygen in Flue Gas
KS M ISO 1232:2003 Aluminium oxide primarily used for the production of aluminium－Determination of silica content－Reduced molybdosilicate spectrophotometric method
KS M ISO 1232-2003(2018)
KS E 4119-2006 Self rescuer for carbon monoxide
KS P 6124-2006 Oxygen analyzers for medical use
KS E 4089-2007(2012) Closed－circuit oxygen self rescuers
KS P 8201-2006(2016) Oxygen indicator/alarm
KS P 8201-1980 Oxygen indicator/alarm
KS E 4089-1987 Closed－circuit oxygen self rescuers
KS I ISO 6461-2014(2021) Water quality — Detection and enumeration of the spores of sulfite-reducing anaerobes(clostridia)
KS E ISO 11256:2008 Iron ore pellets for shaft direct-reduction feedstocks-Determination of the clustering index
KS E ISO 11256:2017 Iron ore pellets for shaft direct-reduction feedstocks－Determination of the clustering index
KS B 5353-1980 Continuous Analyzers for Oxygen in Flue Gas
KS E 4920-1988 Digital oxygen detector

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, oxygen reduction oxygen

GB/T 5158.3-2011 Metallic powders.Determination of oxygen content by reduction methods.Part 3:Hydrogen-reducible oxygen
GB/T 5158.4-2011 Metallic powders—Determination of oxygen content by reduction methods—Part 4:Total oxygen by reduction-extraction
GB/T 5158.4-2001 Metallic powders--Determination of total oxygen content by reduction-extraction
GB/T 4164-2002 Metallic powders--Determination of Hydrogen-reducible oxygen content
GB/T 3311-1982 Determination of cerium in cerium-tungsten alloys--Oxidation-reduction volumetry
GB/T 4164-2008 Metallic powder.Determination of hydrogen reducible oxygen content
GB/T 5158.2-2011 Metallic powders.Determination of oxygen content by reduction methods.Part 2: Loss of mass on hydrogen reduction(Hydrogen loss)
GB 10877-1989 Valves for oxygen cylinders
GB/T 24714-2009 Oxygen concentrator
GB/T 5158.1-2011 Metallic powders.Determination of oxygen content by reduction methods.Part 1: General guidelines
GB/T 24235-2009 Iron ores for shaft direct-reduction feedstocks.Determination of the low temperature reduction-disintegration index and degree of metallization
GB 29518-2013 Diesel engines NO<下标x> reduction agent.Aqueous urea solution (AUS 32)
GB/T 20020-2005 Fumed silica
GB/T 20020-2013 Fumed silica
GB 11841-1989 Determination of Uranium in Uranium Dioxide Powder and Pellets by Ferrous Sulfate Reduction Potassium Dichromate Oxidative Titration
GB/T 11841-1989 Uranium in uranium dioxide powder and pellets--Determination of uranium ferrous sulfate reduction-potassium dichromate oxidation titrimatric method
GB/T 20245.5-2013 Expression of performance of electrochemical analyzers.Part 5:Oxidation-reduction potential or redox potential
GB 50030-1991 Norm of oxygen plant design
GB 50030-1991(条文说明) Norm of oxygen plant design
GB/T 19284-2003 Hyperbaric chamber pressurized with medical oxygen
GB 50030-2013 Code for design of oxygen station
GB 18554-2001 Occupational exposure limit for carbon monoxide in the air of high altitude workplace
GB/T 14604-1993 Gases for electronic industry. Oxygen
GB/T 12130-2005 Mediccal hyperbaric chamber pressurized with air
GB/T 14604-2009 Gas for electronic industry.Oxygen
GB/T 28285-2012 Terminology for oxygen system of airplane

International Organization for Standardization (ISO), oxygen reduction oxygen

ISO 4491-3:1989 Metallic powders; determination of oxygen content by reduction methods; part 3: hydrogen-reducible oxygen
ISO 4491-4:2013 Metallic powders.Determination of oxygen content by reduction methods.Part 4: Total oxygen by reduction-extraction
ISO 4491-4:1989 Metallic powders; determination of oxygen content by reduction methods; part 4: total oxygen by reduction-extraction
ISO 4491-4:2019 Metallic powders — Determination of oxygen content by reduction methods — Part 4: Total oxygen by reduction-extraction
ISO 22241-4:2019 Diesel engines — NOx reduction agent AUS 32 — Part 4: Refilling interface
ISO 22241-5:2019 Diesel engines — NOx reduction agent AUS 32 — Part 5: Refilling interface for passenger cars
ISO 4493:1981 Metallic powders — Determination of hydrogen reducible oxygen content
ISO 11271:2022 Soil quality — Determination of redox potential — Field method
ISO 4696-2:1998 Iron ores - Static test for low-temperature reduction-disintegration - Part 2: Reaction with CO
ISO 4491-2:2023 Metallic powders — Determination of oxygen content by reduction methods — Part 2: Loss of mass on hydrogen reduction (hydrogen loss)
ISO 995:1975 Potassium hydroxide for industrial use; Determination of silica content; Reduced molybdosilicate photometric method
ISO 11258:1999 Iron ores - Determination of reducibility and metallization of feedstock for direct reduction by gas reforming processes
ISO 11271:2002 Soil quality - Determination of redox potential - Field method
ISO 20338:2019 Oxygen reduction systems for fire prevention — Design, installation, planning and maintenance
ISO 984:1974 Sodium hydroxide for industrial use; Determination of silica content; Reduced silico-molybdic complex photometric method
ISO 4491-2:1989 Metallic powders; determination of oxygen content by reduction methods; part 2: loss of mass on hydrogen reduction (hydrogen loss)
ISO 4491-1:1989 Metallic powders; determination of oxygen content by reduction methods; part 1: general guidelines
ISO 4491-1:2023 Metallic powders — Determination of oxygen content by reduction methods — Part 1: General guidelines
ISO 18779:2005 Medical devices for conserving oxygen and oxygen mixtures - Particular requirements
ISO 908:1980 Hydrochloric acid for industrial use; Determination of oxidizing or reducing substances content; Titrimetric method
ISO 11256:1998 Iron ore pellets - Determination of clustering of feedstock for direct reduction by gas reforming processes
ISO 3194:1975 Potassium hydroxide for industrial use; Determination of sulphur compounds; Method by reduction and titrimetry
ISO 22538-1:2007 Space systems - Oxygen safety - Part 1: Design of oxygen systems and components
ISO 9989:1996 Determination of uranium in uranium dioxide powder and pellets - Iron(II) sulfate reduction/potassium dichromate oxidation titrimetric method

European Committee for Standardization (CEN), oxygen reduction oxygen

EN ISO 4491-3:2006 Metallic powders - Determination of oxygen content by reduction methods - Part 3: Hydrogen-reducible oxygen
EN ISO 4491-4:2013 Metallic powders - Determination of oxygen content by reduction methods - Part 4: Total oxygen by reduction-extraction
prEN 24491-4-1992 Metallic powders; determination of oxygen content by reduction methods; part 4: total oxyen by reduction-extraction (ISO 4491-4:1989)
EN 24491-4:1993 Metallic Powders - Determination of Oxygen Content by Reduction Methods - Part 4: Total Oxygen by Reduction-Extraction (ISO 4491-4: 1989)
prEN 24491-2-1992 Metallic powders; determination of oxygen content by reduction methods; part 2: loss of mass on hydrogen reduction (hydrogen loss) (ISO 4491-2:1989)
EN ISO 4491-1:2023 Metallic powders - Determination of oxygen content by reduction methods - Part 1: General guidelines (ISO 4491-1:2023)
EN 24491-2:1993 Metallic Powders - Determination of Oxygen Content by Reduction Methods - Part 2: Loss of Mass on Hydrogen Reduction (Hydrogen Loss) (ISO 4491-2: 1989)
FprEN ISO 4491-2 Metallic powders - Determination of oxygen content by reduction methods - Part 2: Loss of mass on hydrogen reduction (hydrogen loss) (ISO/FDIS 4491-2:2023)
EN ISO 4491-2:2023 Metallic powders - Determination of oxygen content by reduction methods - Part 2: Loss of mass on hydrogen reduction (hydrogen loss) (ISO 4491-2:2023)
EN ISO 4491-2:1999 Metallic Powders - Determination of Oxygen Content by Reduction Methods - Part 2: Loss of Mass on Hydrogen Reduction (Hydrogen Loss) [Superseded: CEN EN 24491-2]

Lithuanian Standards Office , oxygen reduction oxygen

LST EN ISO 4491-3:2006 Metallic powders - Determination of oxygen content by reduction methods - Part 3: Hydrogen-reducible oxygen (ISO 4491-3:1997)
LST EN 16750+A1-2020 Fixed firefighting systems - Oxygen reduction systems - Design, installation, planning and maintenance
LST EN 24491-4-2000 Metallic powders - Determination of oxygen content by reduction methods - Part 4: Total oxygen by reduction-extraction (ISO 4491-4:1989)
LST EN ISO 4491-2:2000 Metallic powders - Determination of oxygen content by reduction methods - Part 2: Loss of mass on hydrogen reduction (hydrogen loss) (ISO 4491-2:1997)
LST EN ISO 18779:2005 Medical devices for conserving oxygen and oxygen mixtures - Particular requirements (ISO 18779:2005)
LST EN 144-3+AC-2004 Respiratory protective devices - Gas cylinder valves - Part 3: Outlet connections for diving gases Nitrox and oxygen

AENOR, oxygen reduction oxygen

UNE-EN ISO 4491-3:2007 Metallic powders - Determination of oxygen content by reduction methods - Part 3: Hydrogen-reducible oxygen (ISO 4491-3:1997)
UNE-EN ISO 4491-4:2014 Metallic powders - Determination of oxygen content by reduction methods - Part 4: Total oxygen by reduction-extraction (ISO 4491-4:2013)
UNE-ISO 11271:2007 Soil quality -- Determination of redox potential -- Field method. (ISO 11271:2002)
UNE-EN ISO 4491-2:2000 METALLIC POWDERS. DETERMINATION OF OXYGEN CONTENT BY REDUCTION METHODS. PART 2: LOSS OF MASS ON HYDROGEN REDUCTION (HYDROGEN LOSS) (ISO 4491-2:1997)
UNE 28575:1986 GASEOUS BREATHING OXYGEN SUPPLIES FOR AIRCRAFT.
UNE-EN ISO 18779:2005 Medical devices for conserving oxygen and oxygen mixtures - Particular requirements (ISO 18779:2005)
UNE-EN 144-3:2003 Respiratory protective devices - Gas cylinder valves - Part 3: Outlet connections for diving gases Nitrox and oxygen
UNE 84726:2006 Cosmetic raw materials. Hexamethyldisiloxane. Quantification of hexamethyldisiloxane by gas chromatography.

ES-UNE, oxygen reduction oxygen

UNE-EN ISO 4491-4:2020 Metallic powders - Determination of oxygen content by reduction methods - Part 4: Total oxygen by reduction-extraction (ISO 4491-4:2019)
UNE-EN 16750:2018+A1:2021 Fixed firefighting systems - Oxygen reduction systems - Design, installation, planning and maintenance
UNE-EN ISO 4491-2:2000 ERRATUM:2006 Metallic powders. Determination of oxygen content by reduction methods. Part 2: Loss of mass on hydrogen reduction (Hydrogen loss) (ISO 4491-2:1997)
UNE-EN 144-3/AC:2004 Respiratory protective devices - Gas cylinder valves - Part 3: Outlet connections for diving gases Nitrox and oxygen

未注明发布机构, oxygen reduction oxygen

BS ISO 20338:2019 Oxygen reduction systems for fire prevention — Design, installation, planning and maintenance
DIN EN 16750:2017 Fixed extinguishing systems – oxygen reduction systems – design, installation, planning and maintenance; German version EN 16750:2017
BS 4364:1993(2011) Specification for Industrial oxygen

RU-GOST R, oxygen reduction oxygen

GOST 27417-1998 Metallic powders. Determination of total oxygen by reduction - extraction
GOST 27417-1987 Metal powders. Methods for determination of oxygen
GOST 29006-1991 Metallic powders. Method for determination of hydrogen-reducible oxygen
GOST 18897-1998 Metallic powders. Determination of oxygen content by reduction methods. Loss of mass on hydrogen reduction (hydrogen loss)
GOST 18897-1973 Metal powder. Method for determination of metal powders losses while heating it in hydrogen
GOST 25794.2-1983 Reagents. Methods for preparation of standard volumetric solutions for redox titration
GOST R 54285-2010 Gasoline and methanol fuels. Determionation of total oxygen content by methods of reductive pyrolysis
GOST R 54285-2010(2019) Gasoline and methanol fuels. Determionation of total oxygen content by methods of reductive pyrolysis
GOST R 54282-2010 Gasoline. Determination of oxigenates by method of gas chromatography and oxygen selective flame ionization detection
GOST R 54282-2010(2019) Gasoline. Determination of oxigenates by method of gas chromatography and oxygen selective flame ionization detection

CH-SNV, oxygen reduction oxygen

SN EN 16750+A1-2021 Fixed firefighting systems - Oxygen reduction systems - Design, installation, planning and maintenance

RO-ASRO, oxygen reduction oxygen

STAS SR EN 24491-4-1995 Metallic powders. Determination of oxygen content by reduction, methods. Part 4: Total oxygen by reduction-extraction
STAS 2961-1982 OXYGEN FOR MEDICAL USE
STAS 2961-1968
STAS SR EN 24491-2-1996 Metallic powders. Determination of oxygen content by reduction methods. Part 2: Loss of mass on hydrogen reduction (hydrogen loss)
STAS 10500/6-1976 MINE AIR Determination of carbon dioxide, oxygen, methane and hydrogen
STAS SR EN 24491-1-1994 Metallic powders. Determination of oxygen content by reduction methods. Part 1: General guidelines

CEN - European Committee for Standardization, oxygen reduction oxygen

EN ISO 4491-4:2019 Metallic powders - Determination of oxygen content by reduction methods - Part 4: Total oxygen by reduction-extraction

Qinghai Provincial Standard of the People's Republic of China, oxygen reduction oxygen

DB63/T 1931-2021 Plateau Atmospheric Oxygen Level

VN-TCVN, oxygen reduction oxygen

TCVN 7594-2006 Soil quality.Determination of redox potential.Field method

Professional Standard - Electricity, oxygen reduction oxygen

DL/T 1480-2015 Test method for oxidation-reduction potential of water

CZ-CSN, oxygen reduction oxygen

CSN ISO 4491-4:1993 Metallic powders. Determination of oxygen content by reduction methods
CSN 68 4066-1983 Pure chemicals. Preparation of measuring solutions for oxidation-reduction titrations
CSN 65 4405-1997 Compressed oxygen gas
CSN 38 6461-2005 Oxygen pipelines
CSN 69 4910-1964 Oxygen factories
CSN 65 4405 Z1-1999
CSN 65 6453-1981 Determination of oxygen
CSN 07 8677-1981 Oxygen regulators
CSN 42 0621 Cast.35-1980 Chemical analysis of non-ferrous metals and alloys. Copper. Determination of oxygen
CSN 83 0151-1964 Determination of carbon dioxide, methane and oxygen by the Orsat apparatus
CSN OSK 83 0561-1966
CSN 77 0941-1983 Determination of air-oxygen sensibility

Society of Automotive Engineers (SAE), oxygen reduction oxygen

SAE AIR825/3-2021 Gaseous Oxygen and Oxygen Equipment, Introductory
SAE AIR825/3A-2022 Gaseous Oxygen and Oxygen Equipment, Introductory
SAE AIR825/3-2010 Gaseous Oxygen and Oxygen Equipment, Introductory
SAE ARP1320A-1991 Determination of Chlorine in Oxygen from Solid Chemical Oxygen Generators
SAE ARP1320-1976 DETERMINATION OF CHLORINE IN OXYGEN FROM SOLID CHEMICAL OXYGEN GENERATORS
SAE ARP1398A-2000 Testing of Oxygen Equipment
SAE AS8025A-1999 Passenger Oxygen Mask
SAE AIR4071-2007 Lubricants for Oxygen Use
SAE AS8025-1993 PASSENGER OXYGEN MASK
SAE AIR1133A-2012 Chemical Oxygen Supplies
SAE AIR825C-2010 Oxygen Equipment for Aircraft
SAE AIR4A-1949 Oxygen Equipment for Aircraft
SAE AS6262-1-1956 AS6262 Strap for Oxygen Cradle
SAE AS8025A-2021 Passenger Oxygen Mask
SAE AIR4071A-2020 Lubricants for Oxygen Use
SAE AS1303A-1996 Portable Chemical Oxygen
SAE ARP5021-2005 Oxygen Cylinder Installation Guide
SAE AS916B-2016 Oxygen Flow Indicators
SAE ARP1398-1992 TESTING OF OXYGEN EQUIPMENT
SAE AS916A-1987 OXYGEN FLOW INDICATORS
SAE ARP5021A-2016 Oxygen Cylinder Installation Guide
SAE AS17852A-2023 Reducers, Oxygen Pressure
SAE AS17852-2009 Reducers, Oxygen Pressure
SAE AIR4-1944 OXYGEN EQUIPMENT FOR AIRCRAFT
SAE AIR825-1965 OXYGEN EQUIPMENT FOR AIRCRAFT
SAE AIR825B-1991 OXYGEN EQUIPMENT FOR AIRCRAFT
SAE AS1303-1993 PORTABLE CHEMICAL OXYGEN
SAE AS1303A-2011 Portable Chemical Oxygen
SAE AS1046-1967 PORTABLE OXYGEN EQUIPMENT
SAE AIR825D-2012 Oxygen Equipment for Aircraft
SAE ARP1398A-2021 Testing of Oxygen Equipment
SAE ARP1320A-2011 Determination of Chlorine in Oxygen from Solid Chemical Oxygen Generators
SAE AIR6036-2018 Passenger Hypoxia Protection Utilizing Oxygen Enriched Gas Mixtures
SAE AS452A-1965 Oxygen Mask Assembly, Demand and Pressure Breathing, Crew
SAE AS1248A-1992 Minimum Standard for Gaseous Oxygen Pressure Reducers
SAE AS1248A-2017 Minimum Standard for Gaseous Oxygen Pressure Reducers
SAE AS1248B-2020 Minimum Standard for Gaseous Oxygen Pressure Reducers
SAE AS17852A-2012 Reducers, Oxygen Pressure
SAE AIR825/1-2001 Introduction to Oxygen Equipment for Aircraft
SAE AIR825/8-2002 Continuous Flow Oxygen Systems
SAE AMS3755C-2009 Powder, Fumed Silicon Dioxide
SAE AIR1392-1993 OXYGEN SYSTEM MAINTENANCE GUIDE
SAE AMS3012-1985 OXYGEN, LIQUID, PROPELLANT GRADE
SAE AS1197-1993 CONTINUOUS FLOW OXYGEN REGULATOR

Professional Standard - Environmental Protection, oxygen reduction oxygen

HJ 546-2009 Ambient air.Determination of phosphorus pentoxide.Molybdenum blue ascorbiaccid to deoxidize spectrophotometric method
HJ 746-2015 Soil—Determination of redox potential—Potential method

Indonesia Standards, oxygen reduction oxygen

SNI 06-0031-1987 Oxygen
SNI 07-1453-1989 Low pressure oxy-acethylene welding torches

GM Europe, oxygen reduction oxygen

GME B 040 0776-2014 Oxygen (English/German)

Compressed Gas Association (U.S.), oxygen reduction oxygen

CGA G-4-2008 Oxygen
CGA P-45-2011 Fire hazards of oxygen and oxygen-enriched atmospheres
CGA P-39-2008 Oxygen-rich atmospheres
CGA G-4.3-2015 Commodity specification for oxygen

NL-NEN, oxygen reduction oxygen

NEN-ISO 4491-4:1993 Metallic powders. Determination of oxygen content by reduction methods. Part 4: Total oxygen by reduction-extraction (ISO 4491-4:1989)
NEN 7206-1982 Non-return valves for gas, air and oxygen
NEN 2045-1981 Air quality - The calibration of measuring methods for nitrogen monoxide, nitrogen dioxide and ozone by means of gas-phase titration
NEN-ISO 4491-2:1993 Metallic powders. Determination of oxygen content by reduction methods. Part 2: Loss of mass on hydrogen reduction (hydrogen loss) (ISO 4491-2:1989)
NEN-ISO 4491-1:1993 Metallic powders. Determination of oxygen content by reduction methods. Part 1: General guidelines (ISO 4491-1:1989)

American Society for Testing and Materials (ASTM), oxygen reduction oxygen

ASTM D1498-93 Standard Practice for Oxidation-Reduction Potential of Water
ASTM D1498-00 Standard Practice for Oxidation-Reduction Potential of Water
ASTM D1498-07 Standard Test Method for Oxidation-Reduction Potential of Water
ASTM D1498-14(2022)e1 Standard Test Method for Oxidation-Reduction Potential of Water
ASTM F1239-94 Standard Test Methods for Oxygen Precipitation Characterization of Silicon Wafers by Measurement of Interstitial Oxygen Reduction
ASTM D1498-14 Standard Test Method for Oxidation-Reduction Potential of Water
ASTM D1498-08 Standard Test Method for Oxidation-Reduction Potential of Water
ASTM G200-09 Standard Test Method for Measurement of Oxidation-Reduction Potential (ORP) of Soil
ASTM G200-20 Standard Test Method for Measurement of Oxidation-Reduction Potential (ORP) of Soil
ASTM G200-09(2014) Standard Test Method for Measurement of Oxidation-Reduction Potential 40;ORP41; of Soil
ASTM E2079-19 Standard Test Methods for Limiting Oxygen (Oxidant) Concentration in Gases and Vapors
ASTM E207-08(2015) Standard Test Method for Thermal EMF Test of Single Thermoelement Materials by Comparison with a Reference Thermoelement of Similar EMF-Temperature Properties
ASTM E207-08(2015)e1 Standard Test Method for Thermal EMF Test of Single Thermoelement Materials by Comparison with a Reference Thermoelement of Similar EMF-Temperature Properties
ASTM E2079-07 Standard Test Methods for Limiting Oxygen (Oxidant) Concentration in Gases and Vapors
ASTM C1348-96 Standard Specification for Blended Uranium Oxides with a ²³⁵U Content of Less Than 5 % for Direct Hydrogen Reduction to Nuclear Grade Uranium Dioxide
ASTM C1348-01 Standard Specification for Blended Uranium Oxides with a ²³⁵U Content of Less Than 5 % for Direct Hydrogen Reduction to Nuclear Grade Uranium Dioxide
ASTM C1348-01(2008) Standard Specification for Blended Uranium Oxides with ²³⁵U Content of Less Than 5 % for Direct Hydrogen Reduction to Nuclear Grade Uranium Dioxide

Professional Standard - Water Conservancy, oxygen reduction oxygen

SL 94-1994 Determination of oxidation-reduction potential (Electrometric method )

PL-PKN, oxygen reduction oxygen

PN T06513-02-1990 Measurement of redox potential value Industrial analyzers
PN H04964-1991 Metallic powders. Determination of oxygen content by hydrogen-reducible method
PN C84910-1970 Compressed oxygen
PN T06513-03-1989 Redox potential value Laboratory measuring instruments General reguirements and tests
PN G08011 ArkusZ01-1972 Injulating oxygen appara?us In?roduction

Henan Provincial Standard of the People's Republic of China, oxygen reduction oxygen

DB41/T 1305-2016 Diesel engine nitrogen oxide reducer urea

Professional Standard - Nuclear Industry, oxygen reduction oxygen

EJ 267.3-1984 Determination of Uranium in Uranium Ore Titanium Trioxide Reduction/Ammonium Vanadate Oxidation Titration

YU-JUS, oxygen reduction oxygen

JUS H.F8.121-1986 Gases. Oxygen. Determination of oxygen content. Absorption method
JUS H.B8.611-1979 Ahiminium oxide primarily used for the production of aluminium. Determination of phosphorus content - Reduced phosphomofybdate spectrophotometric method
JUS H.F1.010-1986 Oxygen gas. Technical reguirements .
JUS H.F8.122-1986 Gases. Determination of oxygen content. Gas chromatographic method
JUS H.F8.125-1986 Gases. Determination of oxygen content Colorimetric method

Military Standard of the People's Republic of China-General Armament Department, oxygen reduction oxygen

GJB 9865-2020 Technical Specifications for Plateau Oxygen-Rich Membrane Construction
GJB 8682.24-2015 Methods for chemical analysis of pyrotechnic powders Part 24: Determination of ferric oxide and ferric oxide content Oxidation-reduction method
GJB 8682.23-2015 Methods of chemical analysis of pyrotechnic powders Part 23: Determination of manganese dioxide content Oxidation-reduction method

Professional Standard - Non-ferrous Metal, oxygen reduction oxygen

YS/T 500-2006 Determination of cerium in tungsten-cerium alloy by redox capacity method
YS/T 500-2013 Determination of cerium content in cerium—tungsten alloys.Oxidation—Reduction titration

Group Standards of the People's Republic of China, oxygen reduction oxygen

T/CCGA 90001-2020 Fire hazards of oxygen and oxygen-enriched atmospheres
T/CISA 168-2021 Technical specification for iron oxide scale for preparation of reduced iron powder
T/ZZB 1704-2020 Valves for Oxygen Services
T/ZZB 2938-2022 Medical oxygen gas cylinders
T/QGCML 373-2022 oxygen mixer
T/SHDSGY 152-2022 Nasal oxygen tube for end-expiratory carbon dioxide collection
T/CCGA 90001-2021 Fire hazards of oxygen and oxygen-enriched atmospheres
T/WZBF 030-2023 Globe valves for oxygen
T/YYHG 0001-2021 home health oxygen
T/ZPP 014-2022 Technical guidelines for in-situ ozone ultrafine bubble oxidation remediation of non-halogenated organic polluted groundwater

United States Navy, oxygen reduction oxygen

NAVY MIL-HDBK-1024/3 NOTICE 2-2012 OXYACETYLENE AND NITROGEN AND BREATHING OXYGEN FACILITIES
NAVY QPL-24439-QPD-2010 Valves, Oxygen, Helium and Helium Oxygen Mixture, High Pressure for Gas Services
NAVY QPL-24439-12-2006 VALVES, OXYGEN, HELIUM AND HELIUM OXYGEN MIXTURE, HIGH PRESSURE FOR GAS SERVICES
NAVY QPL-24439-2010 VALVE, OXYGEN, HELIUM AND HELIUM OXYGEN MIXTURE, HIGH PRESSURE FOR GAS SERVICES
NAVY BB-O-925 A-1961 OXYGEN, TECHNICAL, GAS AND LIQUID
NAVY MIL-V-24439 A (1)-1988 VALVES, OXYGEN, HELIUM AND HELIUM OXYGEN MIXTURE, HIGH PRESSURE FOR GAS SERVICES
NAVY MIL-V-24439 A-1984 VALVES, OXYGEN, HELIUM AND HELIUM OXYGEN MIXTURE, HIGH PRESSURE FOR GAS SERVICES
NAVY MIL-V-24658 VALID NOTICE 1-1991 VALVE MANIFOLDS, QUIET DESIGN, HIGH PRESSURE GAS REDUCING
NAVY MIL-V-24658-1985 VALVE MANIFOLDS, QUIET DESIGN, HIGH PRESSURE GAS REDUCING
NAVY QPL-5027-20-2001 VALVES, CHECK, OXYGEN, HIGH PRESSURE
NAVY MIL-F-22606 C (1)-1993 FLASK, COMPRESSED GAS, AND END PLUGS FOR AIR, OXYGEN, AND NITROGEN
NAVY MIL-F-22606 C-1992 FLASK, COMPRESSED GAS, AND END PLUGS FOR AIR, OXYGEN, AND NITROGEN
NAVY MIL-V-24336 A-1988 VALVES, PRESSURE REDUCING, FOR OXYGEN SERVICE

Hebei Provincial Standard of the People's Republic of China, oxygen reduction oxygen

DB13/T 5470-2021 Chromatography for the Detection of Oxygen and Impurities in 30% Oxygen/Helium Mixture Gas

Chongqing Provincial Standard of the People's Republic of China, oxygen reduction oxygen

DB50/T 503-2013 Determination of dicumyl peroxide content in paint industry (redox capacity method)

American National Standards Institute （ANSI), oxygen reduction oxygen

ANSI/AWWA B304-2005 Liquid Oxygen for Ozone Generation
BS EN ISO 4491-2:2023 Tracked Changes. Metallic powders. Determination of oxygen content by reduction methods Loss of mass on hydrogen reduction (hydrogen loss) (British Standard)

U.S. Air Force, oxygen reduction oxygen

AIR FORCE QPL-7891-QPD-2010 Filler Valve, Aircraft Oxygen
AIR FORCE QPL-7891-QPD-2011 Filler Valve, Aircraft Oxygen
AIR FORCE QPL-7891-2013 Filler Valve, Aircraft Oxygen
AIR FORCE MIL-PRF-26385 F (1)-1998 HOSE, OXYGEN AND PRESSURIZATION, OZONE RESISTANT
AIR FORCE MIL-PRF-26385 F-1998 HOSE, OXYGEN AND PRESSURIZATION, OZONE RESISTANT
AIR FORCE MS27797 REV C VALID NOTICE 3-2004 HOSE, OXYGEN AND PRESSURIZATION OZONE RESISTANT
AIR FORCE MS27797 REV C VALID NOTICE 1-1994 HOSE, OXYGEN AND PRESSURIZATION OZONE RESISTANT
AIR FORCE MS27797 REV C-1989 HOSE, OXYGEN AND PRESSURIZATION OZONE RESISTANT
AIR FORCE MIL-PRF-25508 G-2006 PROPELLANT, OXYGEN
AIR FORCE MS27797 REV C VALID NOTICE 5-2012 Hose, Oxygen and Pressurization Ozone Resistant
AIR FORCE MIL-DTL-7891 G-2008 FILLER VALVE, AIRCRAFT OXYGEN
AIR FORCE QPL-7891-9 NOTICE 1-2009 Filler Valve, Aircraft Oxygen
AIR FORCE MIL-PRF-9439 E-1998 VALVES, OXYGEN CYLINDER, HIGH PRESSURE
AIR FORCE MIL-PRF-38715 B VALID NOTICE 1-2012 Indicator, Combustible Gas and Oxygen
AIR FORCE QPL-27296-2013 Valve, Oxygen Mask, Combination Inhalation and Exhalation
AIR FORCE MIL-V-8057F (3)-1982 VALVE, OXYGEN PRESSURE BUILDUP AND VENT
AIR FORCE QPL-7891-9-1999 FILLER VALVE, AIRCRAFT OXYGEN
AIR FORCE MIL-M-27274 E NOTICE 1-1996 MASK, OXYGEN MBU-5/P
AIR FORCE MIL-M-27274 E-1993 MASK, OXYGEN MBU-5/P
AIR FORCE MIL-M-87113 A NOTICE 1-1997 MASK, OXYGEN, MBU-10/P
AIR FORCE MIL-M-87113 A-1993 MASK, OXYGEN, MBU-10/P
AIR FORCE MIL-M-87163 A NOTICE 1-1997 MASK, OXYGEN MBU-12/P
AIR FORCE MIL-M-87163 A-1983 MASK, OXYGEN MBU-12/P
AIR FORCE MS22069 REV F VALID NOTICE 2-2008 Cylinder Assembly, Emergency Oxygen
AIR FORCE MIL-PRF-27210 G (1)-2000 OXYGEN, AVIATOR'S BREATHING, LIQUID AND GAS
AIR FORCE MIL-PRF-27210 G-1997 OXYGEN, AVIATOR'S BREATHING, LIQUID AND GAS
AIR FORCE MIL-PRF-27210 J-2013 OXYGEN, AVIATOR扴 BREATHING, LIQUID AND GAS
AIR FORCE MIL-PRF-9050 F (1)-1998 VALVES, OXYGEN, PRESSURE RELIEF, AIRCRAFT
AIR FORCE MIL-PRF-9050 F-1997 VALVES, OXYGEN, PRESSURE RELIEF, AIRCRAFT
AIR FORCE QPL-9050-16 NOTICE 1-2008 Valves, Oxygen, Pressure Relief, Aircraft
AIR FORCE MIL-PRF-9439 F-2009 VALVES, OXYGEN CYLINDER, HIGH PRESSURE
AIR FORCE QPL-9050-QPD-2010 Valves, Oxygen, Pressure Relief, Aircraft

TH-TISI, oxygen reduction oxygen

TIS 540-2012 Medical oxygen
TIS 541-2002 Industrial oxygen

US-FCR, oxygen reduction oxygen

FCR FED H-08-4 VOL 2 270-1988 OXYGEN STORAGE
FCR COE RPMAS 73010-1978 COMPRESSED AIR AND OXYGEN, O & M
FCR FED FCGS 15406-1972 OXYGEN PIPING SYSTEM
FCR AF 91-67-1997 LIQUID NITROGEN AND OXYGEN SAFETY
FCR FED H-08-4 VOL 3 SEC I 340-1988 BULK OXYGEN STORAGE

National Fire Protection Association (NFPA), oxygen reduction oxygen

NFPA FPH SECTION 8-9-2003 Oxygen-Enriched Atmospheres

SE-SIS, oxygen reduction oxygen

SIS SS 694-1988 Gas cylinders — Gas cylinders for carbon dioxide and nitrous oxide — Dimensions
SIS SMS 694-1968 Gas cylinders tor atrbort ilioxirle and nitrous oxide
SIS 14 50 11-1973 Oxygen-free copper for electrical purposes
SIS 14 50 11-1966 Oxygen-free copper for electrical purposes
SIS SEN 01 26 81-1974 Symbols for electrical diagrams. Ferrite cores. Magnetic storage devices

National Metrological Verification Regulations of the People's Republic of China, oxygen reduction oxygen

JJG 945-1999 Verification Regulation of Gas O<下标2> Analyzer with Galvanic Cell
JJG(煤炭) 10-1998 Verification Regulation of Oxygen Detector

Standard Association of Australia （SAA）, oxygen reduction oxygen

AS/NZS 4276.17.1:2000 Water microbiology - Spores of sulfite-reducing anaerobes (clostridia) including Clostridium perfringens - Membrane filtration method
AS 4289:1995 Oxygen and acetylene gas reticulation systems
AS 4289:1995/Amdt 1:1998

Association of German Mechanical Engineers, oxygen reduction oxygen

VDI 2459 Blatt 1-2000 Gaseous emission measurement - Determination of carbon monoxide concentration using flame ionisation detection after reduction to methane
VDI 3476 Blatt 3-2012 Waste gas cleaning - Methods of catalytic waste gas cleaning - Selective catalytic reduction

HU-MSZT, oxygen reduction oxygen

Professional Standard - Recommended Standards for Engineering Construction, oxygen reduction oxygen

CECS 114-2000 Specification for design of oxygen aeration

Professional Standard - Coal, oxygen reduction oxygen

MT 275-1994 Detector tube for oxygen
MT/T 275-1994
MT 981-2006 Oxygen element for coal mine gas detection

Underwriters Laboratories (UL), oxygen reduction oxygen

UL 123-2007 UL Standard for Safety for Oxy-Fuel Gas Torches Eleventh Edition; Reprint with revisions through and including December 20, 2007
UL 123-1992 Oxy-fuel gas torches

Japanese Industrial Standards Committee (JISC), oxygen reduction oxygen

JIS K 0005:1992 Oxygen (standard reference gas)
JIS K 0005:1998 Reference material -- Standard gas -- Oxygen
JIS K 2247-1:2009 Diesel engines -- NOx reduction agent AUS 32 -- Part 1: Quality requirements
JIS K 2247-2:2009 Diesel engines -- NOx reduction agent AUS 32 -- Part 2: Test methods
JIS K 0001:1992 Nitrogen monoxide (standard reference gas)
JIS K 0002:1992 Carbon monoxide (standard reference gas)
JIS K 0003:1992 Carbon dioxide (standard reference gas)
JIS K 0004:1992 Sulfur dioxide (standard reference gas)

Military Standard of the People's Republic of China-Commission of Science,Technology and Industry for National Defence, oxygen reduction oxygen

GJB 5381.24-2005 Methods of chemical analysis for pyrotech. Part 24: Determination of ferriferous oxide and ironic oxide content. Oxidation reduction method
GJB 5381.23-2005 Methods of chemical analysis for pyrotech. Part 23: Determination of manganese dioxide content. Oxidation reduction method

Yunnan Provincial Standard of the People's Republic of China, oxygen reduction oxygen

DB53/T 639.1-2014 Methods for chemical analysis of direct reduced iron - Part 1: Determination of calcium oxide, magnesium oxide, aluminum oxide content by EDTA titration

Professional Standard - Urban Construction, oxygen reduction oxygen

CJ/T 408-2012 Automatic equipment of oxygen monitoring for aerobic composting

Professional Standard - Machinery, oxygen reduction oxygen

JB/T 11782-2014 Diesel engines.NO<下标x> selective reduction agent.Technical specifications
JB/T 10530-2005 Globe valves for oxygen
JB/T 12534-2015 Ammonia injection and mixing device for selective catalytic reduction (SCR) flue gas denitration system

TR-TSE, oxygen reduction oxygen

TS 3319-1979 HYDROCHLORIC ACID FOR INDUSTRIAL USE DETERMINATION OF OXIDIZING OR REDUCING SUBSTANCES VOLUMETRIC METHOD

SAE - SAE International, oxygen reduction oxygen

SAE AIR4071-1997 Lubricants for Oxygen Use
SAE AIR4071A-2010 Lubricants for Oxygen Use
SAE AIR1133A-1991 Chemical Oxygen Supplies
SAE AIR825B-1986 Oxygen Equipment for Aircraft
SAE AIR825C-1999 Oxygen Equipment for Aircraft
SAE AIR1133B-2014 Chemical Oxygen Supplies
SAE ARP1398-1989 Testing of Oxygen Equipment
SAE ARP5021-1999 Oxygen Cylinder Installation Guide
SAE ARP5021A-2011 Oxygen Cylinder Installation Guide
SAE AS17852-1999 Reducers@ Oxygen Pressure
SAE AIR4A-2000 OXYGEN EQUIPMENT FOR AIRCRAFT
SAE AIR825A-1974 OXYGEN EQUIPMENT FOR AIRCRAFT
SAE AS1303B-2017 Portable Chemical Oxygen
SAE ARP5021B-2019 Oxygen Cylinder Installation Guide
SAE ARP1320B-2012 Determination of Chlorine in Oxygen from Solid Chemical Oxygen Generators
SAE AIR1392A-1998 Oxygen System Maintenance Guide
SAE AMS3012A-1990 OXYGEN@ LIQUID@ PROPELLANT GRADE
SAE AIR1392-1977 Oxygen System Maintenance Guide
SAE AIR822B-2006 Oxygen Systems for General Aviation

Taiwan Provincial Standard of the People's Republic of China, oxygen reduction oxygen

CNS 1005-1981 Oxygen, Highly Compressed in Cylinder
CNS 3796-1975 Methods for Determination of Total Sulphur Oxides and Sulphur Dioxide in Flue Gas
CNS 6700-1998 LIGHT WIGHT RESCUE APPARATUS
CNS 6705-1998 Oxygen self rescurers
CNS 809-1986 Rubber Hoses for Oxygen
CNS 6861-1998 Self - Contained Compressed Oxygen Open Circuit Breathing Apparatus
CNS 2829-1979 Carrier, Medical Oxygen Cylinder

Professional Standard - Chemical Industry, oxygen reduction oxygen

HGB 2007-1955 industrial gas oxygen
HG/T 4984~4986-2016 Gas mixtures for welding carbon dioxide-oxygen/argon, helium/argon and oxygen/argon (2016)
HG/T 2686-1995 Determination of Trace Hydrogen, Oxygen, Methane, Carbon Monoxide in Inert Gases Gas Chromatography with Zirconia Detector

American Welding Society (AWS), oxygen reduction oxygen

AWS FGW PT 5-1979 Fumes and Gases from Oxygen Cutting

Professional Standard - Aviation, oxygen reduction oxygen

HB/Z 338.1-1999 Analytical method of aluminum alloy insulated anodic oxidation solution redox titration determination of oxalic acid content

Professional Standard - Geology, oxygen reduction oxygen

DZ/T 0064.74-2021 Groundwater Quality Analysis Methods Part 74: Determination of Helium, Hydrogen, Oxygen, Argon, Nitrogen, Methane, Carbon Monoxide, Carbon Dioxide and Hydrogen Sulfide by Gas Chromatography

工业和信息化部/国家能源局, oxygen reduction oxygen

JB/T 12912-2016 Flue gas denitrification reducing agent storage and transportation preparation system

Canadian Standards Association (CSA), oxygen reduction oxygen

CSA Z18779-08-CAN/CSA-2008 Medical devices for conserving oxygen and oxygen mixtures ?Particular requirements First Edition
CSA Z223.2-M86-CAN/CSA-1986 Method for the Continuous Measurement of Oxygen, Carbon Dioxide, Carbon Monoxide, Sulphur Dioxide, and Oxides of Nitrogen in Enclosed Combustion Flue Gas Streams General Instruction No 1 R(1999)
CAN/CSA-Z18779-2008 Medical devices for conserving oxygen and oxygen mixtures - Particular requirements (First Edition)

Professional Standard - Hygiene , oxygen reduction oxygen

WS/T 128-1999 Workplace air.Determination of mercury.Reduction gasification-atomic absorption spectrometry method
WS/T 128-99

国家发展和改革委员会, oxygen reduction oxygen

MT/T 981-2006 Oxygen components for coal mine gas detection

ZA-SANS, oxygen reduction oxygen

CKS 40-1982 SPECIFICATION FOR OXYGEN FOR MEDICAL USE
CKS 50-1966 Oxygen, technical (liquid and compressed gas)

International Electrotechnical Commission (IEC), oxygen reduction oxygen

IEC 60746-5:1992 Expression of performance of electrochemical analyzers; part 5: oxidation-reduction potential or redox potential

NATO - North Atlantic Treaty Organization, oxygen reduction oxygen

STANAG 7106-2002 CHARACTERISTICS OF GASEOUS BREATHING OXYGEN@ LIQUID BREATHING OXYGEN AND SUPPLY PRESSURES AND HOSES (ED 1)
AEP-15(C)-2008 LUBRICANTS FOR USE IN OXYGEN SYSTEMS WITH OXYGEN RICH ENVIRONMENTS (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: nso@nso.nato.in
AEP-15-2002 LUBRICANTS FOR USE IN OXYGEN SYSTEMS WITH OXYGEN RICH ENVIRONMENTS (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: nso@nso.nato.in

Sichuan Provincial Standard of the People's Republic of China, oxygen reduction oxygen

DB51/T 2524-2018 Technical specification for biogas pretreatment by anaerobic digestion of straw raw materials

AWS - American Welding Society, oxygen reduction oxygen

FGW PT 5-1979 Fumes and Gases from Oxygen Cutting

North Atlantic Treaty Organization Standards Agency, oxygen reduction oxygen

STANAG 7106-2005 CHARACTERISTICS OF GASEOUS BREATHING OXYGEN, LIQUID BREATHING OXYGEN AND SUPPLY PRESSURES, HOSES AND REPLENISHMENT COUPLINGS

Military Standards (MIL-STD), oxygen reduction oxygen

DOD MIL-O-37997-1985 OXYGEN GAS, USP, HIGH PRESSURE, CYLINDER