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Zoom in and zoom in, Total:499 items.

In the international standard classification, Zoom in and zoom in involves: Photography, Air quality, Fibre optic communications, Audio, video and audiovisual engineering, Optical equipment, Lamps and related equipment, Components for electrical equipment, Standardization. General rules, Aerospace engines and propulsion systems, Quality, Road vehicle systems, Electronic components in general, Farming and forestry, Integrated circuits. Microelectronics, Radiation measurements, Transformers. Reactors, Radiation protection, Optoelectronics. Laser equipment, Vocabularies, Electronic tubes, Semiconductor devices, Nuclear energy engineering, Rectifiers. Convertors. Stabilized power supply, Protection against fire, Rubber and plastics products, Cinematography, Shipbuilding and marine structures in general, Medical equipment, Radiocommunications, Environmental protection, Vibrations, shock and vibration measurements, Protection of and in buildings, Fishing and fish breeding, Wastes, IT terminal and other peripheral equipment, Electric filters, Acoustics and acoustic measurements, Products of the chemical industry, Electricity. Magnetism. Electrical and magnetic measurements, Industrial furnaces, Machine tool systems, Fluid power systems, Dentistry, Software development and system documentation.


British Standards Institution (BSI), Zoom in and zoom in

Military Standards (MIL-STD), Zoom in and zoom in

Professional Standard - Machinery, Zoom in and zoom in

Professional Standard - Aviation, Zoom in and zoom in

Association of German Mechanical Engineers, Zoom in and zoom in

  • VDI 2310 Blatt 29-2000 Maximum immission values - Maximum thallium immission values for livestock
  • VDI 2310 Blatt 37-1998 Maximum immission values - Maximum molybdenum immission values for livestock
  • VDI 2310 Blatt 26-2001 Maximum immission values - Maximum fluoride immission values for the protection of livestock
  • VDI 2310 Blatt 46-2005 Maximum immission values - Maximum immission values for dioxin to protect farm animals
  • VDI 2310 Blatt 3-2011 Maximum immission values to protect vegetation - Maximum immission concentrations for hydrogen fluoride
  • VDI 2310 Blatt 45-2006 Maximum immission values - Maximum immission values for lithium to protect farm animals
  • VDI 2310 Blatt 32-1995 Maximum immission values - Maximum immission values for PCBs to protect farm animals
  • VDI 2310 Blatt 30-2005 Maximum immission values - Maximum immission values for nickel to protect farm animals
  • VDI 2310 Blatt 31-2005 Maximum immission values - Maximum immission values for zinc to protect farm animals
  • VDI 2310 Blatt 34-1996 Maximum immission values - Maximum immission values for vanadium to protect farm animals
  • VDI 2310 Blatt 44-2006 Maximum immission values - Maximum immission values for aluminium to protect farm animals
  • VDI 2310 Blatt 33-1996 Maximum immission values - Maximum immission values for mercury to protect farm animals
  • VDI 2310 Blatt 15-2001 Maximum immission values referring to human health - Maximum immission concentrations for ozone
  • VDI 2310 Blatt 38-2008 Maximum immission values - Maximum immission levels for copper for the protection of livestock and foods derived from them
  • VDI 2310 Blatt 28-2008 Maximum immission values - Maximum cadmium intake values for the protection of livestock
  • VDI 2310 Blatt 27-1998 Maximum immission values - Maximum lead intake doses for the protection of livestock
  • VDI 3455-2013 Emission control - High-volume car body painting plants

Shanxi Provincial Standard of the People's Republic of China, Zoom in and zoom in

International Electrotechnical Commission (IEC), Zoom in and zoom in

  • IEC TR 61292-9:2013 Optical amplifiers - Part 9: Semiconductor optical amplifiers (SOAs)
  • IEC TR 61292-6:2010 Optical amplifiers - Part 6: Distributed Raman amplification
  • IEC TR 61292-1:2009 Optical amplifiers - Part 1: Parameters of amplifier components
  • IEC TR 61292-9:2023 RLV Optical amplifiers - Part 9: Semiconductor optical amplifiers (SOAs)
  • IEC TR 61292-6:2023 RLV Optical amplifiers - Part 6: Distributed Raman amplification
  • IEC TR 61292-9:2023 Optical amplifiers - Part 9: Semiconductor optical amplifiers (SOAs)
  • IEC TR 61292-6:2023 Optical amplifiers - Part 6: Distributed Raman amplification
  • IEC TR 61292-1:2022 Optical amplifiers - Part 1: Parameters of optical fibre amplifier components
  • IEC TR 61292-4:2004 Optical amplifiers - Part 4: Maximum permissible optical power for the damage-free and safe use of optical amplifiers, including Raman amplifiers
  • IEC TR 61292-4:2014 Optical amplifier - Part 4: Maximum permissible optical power for the damage-free and safe use of optical amplifiers, including Raman amplifiers
  • IEC TR 61292-4:2023 RLV Optical amplifiers - Part 4: Maximum permissible optical power for the damage-free and safe use of optical amplifiers, including Raman amplifiers
  • IEC TR 61292-4:2023 Optical amplifiers - Part 4: Maximum permissible optical power for the damage-free and safe use of optical amplifiers, including Raman amplifiers
  • IEC TR 61292-7:2011 Optical amplifiers - Part 7: Four wave mixing effect in optical amplifiers
  • IEC TR 61292-12:2022 Optical amplifiers - Part 12: Optical fibre amplifiers for space division multiplexing transmission
  • IEC 61151:1992 Nuclear instrumentation; amplifiers and preamplifiers used with detectors of ionizing radiation; test procedures
  • IEC 61291-5-2:2017 Optical amplifiers - Part 5-2: Qualification specifications - Reliability qualification for optical fibre amplifiers
  • IEC 61291-5-2:2002 Optical amplifiers - Part 5-2: Qualification specifications; Reliability qualification for optical fibre amplifiers
  • IEC 61291-5-2:2017/COR1:2019 Corrigendum 1 - Optical amplifiers - Part 5-2: Qualification specifications - Reliability qualification for optical fibre amplifiers
  • IEC TR 61292-1:1998 Fibre optics - Parameters of amplifier components
  • IEC 60268-3:2000 Sound system equipment - Part 3: Amplifiers
  • IEC 61291-1:2012 Optical amplifiers - Part 1: Generic specification
  • IEC 61291-1:2018 Optical amplifiers - Part 1: Generic specification
  • IEC 60527:1975 Direct current amplifiers; characteristics and test methods
  • IEC 61290-10-5:2014 Optical amplifiers - Test methods - Part 10-5: Multichannel parameters - Distributed Raman amplifier gain and noise figure
  • IEC 60268-3:1988 Sound system equipment; part 3: amplifiers
  • IEC 60268-3:2018 RLV Sound system equipment - Part 3: Amplifiers

IEC - International Electrotechnical Commission, Zoom in and zoom in

  • IEC TR 61292-8:2019 Optical amplifiers – Part 8: High-power amplifiers (Edition 1.0)
  • IEC TR 61292-9:2017 Optical amplifiers – Part 9: Semiconductor optical amplifiers (SOAs) (Edition 2.0)
  • IEC TR 61292-4:2010 Optical amplifiers – Part 4: Maximum permissible optical power for the damage-free and safe use of optical amplifiers@ including Raman amplifiers (Edition 2.0)

HU-MSZT, Zoom in and zoom in

United States Navy, Zoom in and zoom in

Professional Standard - Education, Zoom in and zoom in

American National Standards Institute （ANSI), Zoom in and zoom in

Taiwan Provincial Standard of the People's Republic of China, Zoom in and zoom in

U.S. Military Regulations and Norms, Zoom in and zoom in

Japanese Industrial Standards Committee (JISC), Zoom in and zoom in

  • JIS B 7177:1994 Photographic enlargers
  • JIS B 7254:2007 Microscopes -- Magnification
  • JIS C 7001:1965 Type designation system for receiving tubes
  • JIS C 7101:1960 General rules for receiving tubes
  • JIS C 6123-1:2018 Optical amplifiers -- Performance specification template -- Part 1: Single channel optical amplifiers
  • JIS C 4701:1977 General rules for magnetic amplifiers
  • JIS C 6123-1:2015 Optical amplifiers -- Performance specification template -- Part 1: Optical amplifiers for single channel applications
  • JIS Z 4504:2008 Evaluation of surface contamination -- Beta-emitters (maximum beta energy greater than 0.15 MeV) and alpha-emitters
  • JIS C 7103:1962 Letter symbols for receiving electronic tubes
  • JIS C 6121:2010 Optical amplifiers -- General specification
  • JIS C 6123-1:2005 Optical amplifiers -- Performance specification template -- Part 1: Optical fiber amplifiers for digital applications
  • JIS C 6123-4:2008 Optical amplifiers -- Performance specification template -- Part 4: Optical amplifiers for multichannel applications
  • JIS C 6123-4:2015 Optical amplifiers -- Performance specification template -- Part 4: Optical amplifiers for multichannel applications
  • JIS C 7061:1981 Measuring methods for operational amplifiers
  • JIS C 7111:1976 Testing method for receiving vacuum tubes
  • JIS C 6121:1998 Generic specification of optical fiber amplifiers
  • JIS Z 4721:1994 Medical X-ray image intensifiers
  • JIS Z 4721:2000 Medical X-ray image intensifiers
  • JIS C 6121-5-2:2007 Optical amplifiers -- Part 5-2: Qualification specifications -- Reliability qualification for optical fiber amplifiers
  • JIS C 7104:1962 Kinds and dimensions of receiving tubes

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Zoom in and zoom in

  • GB/T 18898.2-2008 Erbium-doped fiber amplifier.L-band Erbium-doped fiber amplifier
  • GB/T 18898.1-2002 Erbium-doped fiber-amplifier--C-band erbium-doped fiber-amplifier
  • GB/T 22059-2008 Microscopes-Magnifying power
  • GB/T 16849-2023 Generic specification of optical amplifier
  • GB/T 16849-1997 Generic specification on optical fibre amplifiers
  • GB/T 16849-2008 Generic specification of optical fiber amplifier
  • GB/T 9001-1988 Method of measurement on audio amplifier
  • GB/T 787-2013 Machinical dimensions of receiving tubes
  • GB/T 16850.1-2022 Optical amplifier test methods—Part 1: Power and gain parameters for single-channel optical amplifiers
  • GB/T 4079-1994 Test procedures for amplifiers and charge-sensitive preamplifiers used with detectors of ionizing radiation
  • GB 13271-2001 Emission standard of air pollutants for coal-burning oil-burning gas-fired boiler
  • GB/T 20184-2006 Technical condition for Raman Fiber Amplifier
  • GB 16297-1996 Comprehensive emission standard of air pollutants
  • GB 13271-1991 Standard of smoke and dust emission from boilers
  • GB 13271-2014 Emission standard of air pollutants for boiler
  • GWPB 3-1999 Boiler Air Pollutant Emission Standards
  • GB 20950-2020 Emission standard of air pollutant for bulk petroleum terminals
  • GB 13223-1996 Emission standard of air pollutants for thermal power plants
  • GB 4915-1996 Emission standard of air pollutants for cement plant
  • GB 16171-1996 Emission standard of air pollutants for coke oven
  • GB/T 13975-1992 Direct current amplifiers-Characteristics and test methods
  • GB 24284-2009 Regulation of safety and technology for fireworks show
  • GB 13223-2003 Emission standard of air pollutants for thermal power plants
  • GB 20950-2007 Emission standard of air pollutant for bulk gasoline terminals
  • GB 20952-2007 Emission standard of air pollutant for gasoline filling stations
  • GB 13223-2011 Emission standard of air pollutants for thermal power plants
  • GB 20952-2020 Emission standard of air pollutant for gasoline filling stations
  • GB/T 42837-2023 microwave semiconductor integrated circuit amplifier
  • GB 9078-1996 Emission standard of air pollutants for industrial kiln and furnace
  • GB 4915-2004 Emission standard of air pollutants for cement industry
  • GB 20951-2007 Emission standard of air pollutant for gasoline transport
  • GB 29620-2013 Emission standard of air pollutants for brick and tile industry
  • GB 4915-2013 Emission standard of air pollutants for cement industry
  • GB 39726-2020 Emission standard of air pollutants for foundry industry
  • GB 20951-2020 Emission standard of air pollutant for petroleum transport
  • GB 28663-2012 Emission standard of air pollutants for ironmaking industry
  • GB 28664-2012 Emission standard of air pollutants for steelmaking industry
  • GB 28665-2012 Emission standard of air pollutants for steel rolling industry

International Telecommunication Union (ITU), Zoom in and zoom in

Professional Standard - Light Industry, Zoom in and zoom in

Korean Agency for Technology and Standards (KATS), Zoom in and zoom in

CZ-CSN, Zoom in and zoom in

Aeronautical Radio Inc., Zoom in and zoom in

RU-GOST R, Zoom in and zoom in

  • GOST 4.462-1986 Product-quality index system. Photographic enlargers. Nomenclature of indices
  • GOST 17561-1984 Magnetic amplifiers. Terms and definitions
  • GOST 19438.1-1974 Receiving amplifier and transmitting tubes with power to 25 watt continuously scattered by anode. Measurement methods of dynamic amplification factor and amplificating asymmetri at LF
  • GOST 23089.1-1983 Integrated circuits. Method of measuring the operational amplifiers and voltage comparators gain
  • GOST 23089.13-1986 Integrated microcircuits. Measurement methods of the operational amplifiers cut-off frequency and unitary-gain frequency
  • GOST R 51075-2017 Television magnifying aids equipment. General specifications
  • GOST 26154-1984 Photographic enlargers. General specifications
  • GOST 5.1862-1973 Pneumatic power amplifers. Quality reguirements of certified products

IN-BIS, Zoom in and zoom in

IET - Institution of Engineering and Technology, Zoom in and zoom in

Professional Standard - Military and Civilian Products, Zoom in and zoom in

国家市场监督管理总局、中国国家标准化管理委员会, Zoom in and zoom in

  • GB/T 20184-2021 Raman fiber amplifier
  • GB/T 18898.1-2021 Erbium doped fiber amplifier—Part 1：C band erbium doped fiber amplifier
  • GB/T 16850.3-2021 Optical amplifiers test methods—Part 3： Noise figure parameters for single-channel amplifiers
  • GB/T 22059-2018 Microscopes—Values, tolerances and symbols for magnification

Professional Standard - Automobile, Zoom in and zoom in

工业和信息化部, Zoom in and zoom in

Group Standards of the People's Republic of China, Zoom in and zoom in

Professional Standard - Radio Television Film, Zoom in and zoom in

  • GY/T 55-1989 Broadcasting line amplifiers and limiting amplifiers Ratings for technical indices of operation
  • GY/T 56-1989 Broadcasting line amplifiers and limiting amplifiers Measurement method for technical indices of operation

German Institute for Standardization, Zoom in and zoom in

  • DIN IEC/TR 61292-9:2013 Optical amplifiers - Part 9: Semiconductor optical amplifiers (SOAs) (IEC 86C/1109/CD:2013)
  • DIN EN 61291-5-2:2017-11 Optical amplifiers - Part 5-2: Qualification specifications - Reliability qualification for optical fibre amplifiers (IEC 61291-5-2:2017); German version EN 61291-5-2:2017 / Note: DIN EN 61291-5-2 (2003-06) remains valid alongside this standard until 2...
  • DIN EN 61291-5-2 Berichtigung 1:2019-10 Optical amplifiers - Part 5-2: Qualification specifications - Reliability qualification for optical fibre amplifiers (IEC 61291-5-2:2017/COR1:2019); German version EN 61291-5-2:2017/AC:2019-06
  • DIN EN 135000:1993 Generic specification: travelling wave amplifier tubes; German version EN 135000:1992
  • DIN EN 61291 Bb.1:1999 Fibre optics - Parameters of amplifier components (Technical Report IEC 61292-1:1998)
  • DIN EN 61291-5-2:2003 Optical amplifiers - Part 5-2: Qualification specifications; Reliability qualification for optical fibre amplifiers (IEC 61291-5-2:2002); German version EN 61291-5-2:2002
  • DIN EN 61291-1:2007 Optical amplifiers - Part 1: Generic specification (IEC 61291-1:2006); German version EN 61291-1:2006
  • DIN EN IEC 61291-1:2019-06 Optical amplifiers - Part 1: Generic specification (IEC 61291-1:2018); German version EN IEC 61291-1:2018 / Note: DIN EN 61291-1 (2013-02) remains valid alongside this standard until 2021-03-27.
  • DIN 15572-2:1986-12 Motion-picture sound reproduction; frequency response of pre-amplifiers for photographic sound records; measuring methode

Defense Logistics Agency, Zoom in and zoom in

Institute of Electrical and Electronics Engineers (IEEE), Zoom in and zoom in

  • IEEE 301-1988 Standard Test Procedures for Amplifiers and Preamplifiers Used with Detectors of Ionizing Radiation
  • IEEE Std 301-1969*ANSI N42.2-1969 IEEE Test Procedures for Amplifiers and Preamplifiers for Semiconductor Radiation Detectors (For Ionizing Radiation)
  • IEEE Std 301-1988 IEEE Standard Test Procedures for Amplifiers and Preamplifiers used with Detectors of Ionizing Radiation
  • IEEE 107-1964 IEEE Standard for Rating and Testing Magnetic Amplifiers
  • IEEE No 107-1964 IEEE Standard for Rating and Testing Magnetic Amplifiers
  • AIEE No 433-1959 AIEE Proposed Test procedure for Magnetic Amplifiers

Danish Standards Foundation, Zoom in and zoom in

Association Francaise de Normalisation, Zoom in and zoom in

未注明发布机构, Zoom in and zoom in

ES-UNE, Zoom in and zoom in

  • UNE-EN 61291-5-2:2017/AC:2019-06 Optical amplifiers - Part 5-2: Qualification specifications - Reliability qualification for optical fibre amplifiers (Endorsed by Asociación Española de Normalización in August of 2019.)
  • UNE-EN 61291-5-2:2017 Optical amplifiers - Part 5-2: Qualification specifications - Reliability qualification for optical fibre amplifiers (Endorsed by Asociación Española de Normalización in July of 2017.)
  • UNE-EN IEC 61291-1:2018 Optical amplifiers - Part 1: Generic specification (Endorsed by Asociación Española de Normalización in June of 2018.)

Professional Standard - Electron, Zoom in and zoom in

National Metrological Technical Specifications of the People's Republic of China, Zoom in and zoom in

  • JJF 1506-2015 Calibration Specification for Conditioning Amplifiers
  • JJF 1157-2006 Calibration Specification for Measuring Amplifiers
  • JJF 1677-2017 Calibration Specification for Frequency Distribution Amplifiers
  • JJF 1200-2008 Calibration Specification for Audio-frequency Power Amplifiers
  • JJF 1725-2018 Calibration Specification for Pulse Distribution Amplifiers
  • JJF 1137-2005 Calibration Specification for Microphone Preamplifiers

Guangdong Provincial Standard of the People's Republic of China, Zoom in and zoom in

National Metrological Verification Regulations of the People's Republic of China, Zoom in and zoom in

Society of Motion Picture and Television Engineers (SMPTE), Zoom in and zoom in

European Committee for Electrotechnical Standardization（CENELEC）, Zoom in and zoom in

  • EN 135000:1992 Generic Specification: Travelling Wave Amplifier Tubes
  • HD 404-1980 Test Procedures for Amplifiers and Preamplifiers for Semiconductor Detectors for Ionizing Radiation
  • EN 61291-5-2:2017 Optical amplifiers - Part 5-2: Qualification specifications - Reliability qualification for optical fibre amplifiers
  • HD 483.3 S1-1990 Sound System Equipment Part 3: Amplifiers
  • EN 60268-3:2013 Sound system equipment - Part 3: Amplifiers
  • EN IEC 60268-3:2018 Sound system equipment - Part 3: Amplifiers

PL-PKN, Zoom in and zoom in

Society of Automotive Engineers (SAE), Zoom in and zoom in

Lithuanian Standards Office , Zoom in and zoom in

  • LST EN 135000-2001 Generic specification. Travelling wave amplifier tubes
  • LST EN 61291-5-2-2003 Optical amplifiers. Part 5-2: Qualification specifications. Reliability qualification for optical fibre amplifiers (IEC 61291-5-2:2002)

AENOR, Zoom in and zoom in

U.S. Air Force, Zoom in and zoom in

Sichuan Provincial Standard of the People's Republic of China, Zoom in and zoom in

Professional Standard - Post and Telecommunication, Zoom in and zoom in

  • YDN 003-1996 Optical Fiber Amplifier Technical Requirements
  • YD/T 2493-2013 Er/Yb co-doped double cladding optical fiber amplifier
  • YD/T 1112-2001 Performance Specification of Optical Fiber Amplifiers for Multichannel Applications

Military Standard of the People's Republic of China-General Armament Department, Zoom in and zoom in

International Organization for Standardization (ISO), Zoom in and zoom in

  • ISO 9559:1989 Photography; 35 mm filmstrip projectors; specifications for frame masks
  • ISO 8039:2012 Microscopes - Values, tolerances and symbols for magnification

TR-TSE, Zoom in and zoom in

  • TS 3433-1979 TEST PROCEDURES FOR AMPLIFIERS AND PREAMPLIFIERS FOR SEMICONDUCTOR DETECTORS FOR IONIZING RADIATION
  • TS 2035-1975 SOUND SYSTEM EQUIPMENT : SOUND SYSTEM AMPLIFIERS

European Committee for Standardization (CEN), Zoom in and zoom in

  • HD 404 S1-1980 Test procedures for amplifiers and preamplifiers for semiconductor detectors for ionizing radiation
  • HD 483.3 S2-1992 Sound system equipment; part 3: amplifiers (IEC 268-3:1988 + A1:1990 + A2:1991)

BR-ABNT, Zoom in and zoom in

FI-SFS, Zoom in and zoom in

Underwriters Laboratories (UL), Zoom in and zoom in

  • UL 1711-1999 Amplifiers for fire protective signaling systems

Aerospace Industries Association/ANSI Aerospace Standards, Zoom in and zoom in

Professional Standard-Ships, Zoom in and zoom in

YU-JUS, Zoom in and zoom in

RO-ASRO, Zoom in and zoom in

Shanghai Provincial Standard of the People's Republic of China, Zoom in and zoom in

ZA-SANS, Zoom in and zoom in

Beijing Provincial Standard of the People's Republic of China, Zoom in and zoom in

IEEE - The Institute of Electrical and Electronics Engineers@ Inc., Zoom in and zoom in

  • IEEE 433-1959 Proposed Test Procedure for MAGNETIC AMPLIFIERS
  • IEEE 301-1969 Test Procedure for Amplifiers and Preamplifiers for Semiconductor Radiation Detectors (For Ionizing Radiation)

Shandong Provincial Standard of the People's Republic of China, Zoom in and zoom in

Shaanxi Provincial Standard of the People's Republic of China, Zoom in and zoom in

Tianjin Provincial Standard of the People's Republic of China, Zoom in and zoom in

Hebei Provincial Standard of the People's Republic of China, Zoom in and zoom in

Jiangsu Provincial Standard of the People's Republic of China, Zoom in and zoom in

  • DB32/T 3296-2017 Technical specifications for the proliferation and release of giant razor clams
  • DB32/ 4041-2021 Comprehensive Emission Standards of Air Pollutants
  • DB32/ 4385-2022 Boiler Air Pollutant Emission Standards
  • DB3202/T 1043-2023 Technical specifications for the proliferation and release of bighead carp in large water surface
  • DB32/ 3728-2020 Air Pollutant Emission Standards for Industrial Furnaces
  • DB32/ 4042-2021 Emission Standards of Air Pollutants for the Pharmaceutical Industry
  • DB32/ 4149-2021 Air Pollutant Emission Standards for Cement Industry
  • DB32/ 4148-2021 Air Pollutant Emission Standards for Coal-fired Power Plants
  • DB32/ 4386-2022 Air Pollutant Emission Standards for Gas-fired Power Plants
  • DB32/ 4438-2022 Emission Standards of Air Pollutants for Printing Industry

Chongqing Provincial Standard of the People's Republic of China, Zoom in and zoom in

Henan Provincial Standard of the People's Republic of China, Zoom in and zoom in

Fujian Provincial Standard of the People's Republic of China, Zoom in and zoom in

Professional Standard - Aerospace, Zoom in and zoom in

Yunnan Provincial Standard of the People's Republic of China, Zoom in and zoom in

IT-UNI, Zoom in and zoom in

SE-SIS, Zoom in and zoom in

  • SIS SS IEC 340:1981 Nuclear instrumentation — Test procedures for amplifiers and preamplifiers for semiconductor detectors for ionizing radiation
  • SIS SS-CECC 90202-1991 Blank detail specihcation: Integrated operational amplifiers

Consumer Electronics Association （U.S.), Zoom in and zoom in

CENELEC - European Committee for Electrotechnical Standardization, Zoom in and zoom in

中华人民共和国环境保护部, Zoom in and zoom in

Professional Standard - Agriculture, Zoom in and zoom in

  • GB 13223-1991 Air Pollutant Emission Standards for Thermal Power Plants

BELST, Zoom in and zoom in

  • STB 1399-2003 Television magnifying aids equipment. General specification

Hubei Provincial Standard of the People's Republic of China, Zoom in and zoom in

  • DB42/T 1190-2016 Technical Regulations for Multiplication and Releasing of Four Major Chinese Fish

Anhui Provincial Standard of the People's Republic of China, Zoom in and zoom in

  • DB34/ 4336-2023 Air Pollutant Emission Standards for Thermal Power Plants
  • DB34/ 310005-2021 Emission Standards of Air Pollutants for the Pharmaceutical Industry
  • DB34/ 4295-2022 Emission Standards of Air Pollutants for the Glass Industry
  • DB34/ 4362-2023 Emission Standards of Air Pollutants for Brick and Tile Industry

SAE - SAE International, Zoom in and zoom in

  • SAE J2179-2000 A Test for Evaluating the Rearward Amplification of Multi-Articulated Vehicles
  • SAE J2179-1993 A Test for Evaluating the Rearward Amplification of Multi-Articulated Vehicles

KR-KS, Zoom in and zoom in

国家林业局, Zoom in and zoom in

  • LY/T 2767-2016 Regulations for the rescue and release of giant pandas in the wild

Hainan Provincial Standard of the People's Republic of China, Zoom in and zoom in

ITU-R - International Telecommunication Union/ITU Radiocommunication Sector, Zoom in and zoom in

  • ITU-R PN.369-4-1990 Reference Atmosphere for Refraction - Section 5C - Effects of the Atmosphere (Radiometeorology)

Professional Standard - Nuclear Industry, Zoom in and zoom in

  • EJ/T 20122-2016 Radiation protection programmes for the transport of radioactive material

Xinjiang Provincial Standard of the People's Republic of China, Zoom in and zoom in

US-FCR, Zoom in and zoom in

U.S. Environmental Protection Agency (U.S. EPA), Zoom in and zoom in

GB-REG, Zoom in and zoom in

GOSTR, Zoom in and zoom in

  • GOST R 58579-2019 Accounting of industrial atmospheric emissions. Terms and definitions

Guizhou Provincial Standard of the People's Republic of China, Zoom in and zoom in

Zhejiang Provincial Standard of the People's Republic of China, Zoom in and zoom in

Heilongjiang Provincial Standard of the People's Republic of China, Zoom in and zoom in

  gain, Magnification, electron microscope magnification, gain, Zoom in on the instrument, amplification effect, enlarger, photoelectric amplification, Zoom in and zoom in, amplifying circuit, lock-in amplification, Amplifying device, Enlargement method, photoelectric amplification, Zoom in and zoom in:, enlarge, pcr amplification, test amplification, scan zoom, pcr amplification.

 



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