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Database: 365,228(8 Aug 2026)

Distinguish

Distinguish, Total:186 items.

The international standard classification for "Distinguish" includes: Optical measuring instruments , Photographic equipment. Projectors , Accident and disaster control , Non-destructive testing , Veterinary medicine , Protection against dangerous goods , Photographic paper, films and cartridges , Animal feeding stuffs , Wind turbine systems and other alternative sources of energy , Protection against crime , Explosives. Pyrotechnics , Laboratory medicine .

The Chinese standard classification for "Distinguish" includes: Optical instrument in general , Lens , Electron optics and other physical optics instrument , Labor safety technology in general , Basic standards and general methods , Basic standards and general methods for photosensitive material , Camera and photograph instrument , Animal quarantine, veterinary and epidemic prevention , Marking, packaging, transport and storage in general , Livestock and poultry feed and additive , New energy and others , Optical Measurement , Crime judging technology , Analysis methods for toxic substances in atmosphere , Chemical product , Medical laboratory equipment .


Group Standards of the People's Republic of China

Professional Standard - Machinery

General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China

  • GB/T 23903-2009 Resolution indicators for ray image
  • GB/T 6996.5-1986 High resolution test chart of transparencies for television
  • GB/T 9045-2006 Photography―Photographic materials―Determination of ISO resolving power
  • GB 18218-2009 Identification of major hazard installations for dangerous chemicals
  • GB 18218-2000 Identification of major hazard installations
  • GB/T 42070-2022 Treatment of piglets diarrhea based on syndrome differentiation in traditional Chinese veterinary medicine
  • GB/T 19953-2005 Digital Still Cameras Resolution measurements
  • GB/T 42314-2023 Guide for hazard sources identification of electrochemical energy storage station
  • GB/T 28643-2012 Determination of PCDD/Fs and dioxin-like PCBs in feeds—Isotope dilution HRGC/HRMS
  • GB/T 9045-1988 Determination of resolving power for photographic materials

National Metrological Verification Regulations of the People's Republic of China

Professional Standard - Public Safety Standards

  • GA/T 23-1999 Regulations on the method of photographing and videotaping for corpse identification
  • GA/T 325-2001 The requirements of identifiable photography and videography
  • GA/T 223-1999 The regulation methods for corpse identification photography and videography

Professional Standard - Environmental Protection

  • HJ 1270-2022 Ambient air-Determination of 26 polybrominated diphenyl ethers -High resolution gas chromatography-high resolution mass spectrometry
  • HJ 77.3-2008 Solid waste Determination of polychlorinated dibenzo-p-dioxins(PCDDs)and polychlorinated dibenzofurans(PCDFs)Isotope dilution HRGC-HRMS
  • HJ 650-2013 Soil and sediment Determination of polychlorinated dibenzo-p-dioxins (PCDDs) and polychlorinated dibenzofurans (PCDFs) Isotope dilution HRGC-LRMS
  • HJ 1224-2021 Ambient air―Determination of organochlorine pesticides―High resolution gas chromatography/high resolution mass spectrometry
  • HJ 77.1-2008 Water - Determination of polychlorinated dibenzo-p-dioxins (PCDDs) and polychlorinated dibenzofurans (PCDFs) - Isotope dilution HRGC-HRMS
  • HJ 1270—2022 Ambient air—Determination of 26 polybrominated diphenyl ethers —High resolution gas chromatography-high resolution mass spectrometry
  • HJ 77.4-2008 Solid and sediment Determination of polychlorinated dibenzo-p-dioxins(PCDDs)and polychlorinated dibenzofurans(PCDFs)Isotope dilution HRGC-HRMS
  • HJ 77.2-2008 Ambient air and waste gas - Determination of polychlorinated dibenzo-p-dioxins (PCDDs) and polychlorinated dibenzofurans (PCDFs) - Isotope dilution HRGC-HRMS

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

  • GJB 7863-2012 General requirements for multi-resolution modeling
  • GJB/J 2655-1996 Calibration procedures for high-resolution DC low-resistance meters

Taiwan Provincial Standard of the People's Republic of China

  • CNS 12959-1992 Printing Specifications for Optical Character Recognition
  • CNS 14246-1998 Road vehicles-Vehicle identification number
  • CNS 14383-1999 Method of test for high-resolution gamma-ray spectrometry of water

Professional Standard - Aerospace

  • QJ 3299-2008 Guidence for Identification of Spaceflight Industrial Hazard Installations

Professional Standard - Military and Civilian Products

  • WJ 2139-1993 Specification for Transmissive Low Light Resolution Panels

Professional Standard-Safe Production

  • AQ 4131-2023 Identification of major hazard installations for fireworks

司法部

  • SF/T 0121-2021 Technical specification for forensic audio transcription

Tianjin Provincial Standard of the People's Republic of China

  • DB12/ 382-2008 Identification of Major Hazard Sources for Special Equipment
  • DB12/T 759-2018 Special equipment safety risk identification, assessment and classification

Professional Standard - Medicine

  • YY/T 1533-2017 Automatic time-resolved fluorescence counter
  • YY/T 1304.1-2015 Detection system of time-resolved fluoroimmunoassay―Part 1:Semi-auto time-resolved fluoroimmunoassay analyser
  • YY/T 1304.2-2015 Detection system of time-resolved fluoroimmunoassay―Part 2:Quantitative reagent(kit) for time-resolved fluoroimmunoassay

国家市场监督管理总局、中国国家标准化管理委员会

  • GB 18218-2018 Identification of major hazard installations for hazardous chemicals

工业和信息化部/国防科技工业局

  • WJ/T 9093-2018 Identification of major hazard sources for civilian explosives

Hebei Provincial Standard of the People's Republic of China

  • DB13/T 2260-2015 Identification and classification of major hazards in tailings ponds
  • DB13/T 2258-2015 Identification and classification of major hazard sources in coal mines

Sichuan Provincial Standard of the People's Republic of China

  • DB5117/T 71-2023 TCM Constitution Identification Management and Service Standards
  • DB5101/T 42-2018 Identification and assessment of safety risks in star-rated hotels
  • DB5101/T 43-2018 Safety risk identification and assessment of A-level scenic spots

Heilongjiang Provincial Standard of the People's Republic of China

  • DB23/T 3286-2022 Guidelines for Risk Identification and Prevention of Textile Enterprises
  • DB23/T 3285-2022 Guidelines for Risk Identification and Prevention of Working at Heights

国家能源局

  • NB/T 10575-2021 Identification regulations for major hazard sources of wind farm

Shanxi Provincial Standard of the People's Republic of China

  • DB14/T 1023-2014 Guidelines for Identification of Hazard Sources in Highway Engineering Construction

Zhejiang Provincial Standard of the People's Republic of China

  • DB3308/T 057-2019 Special equipment safety risk identification and assessment classification

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

  • GJB 2241.3-2006 Test method of performance for pulsed laser rangefinders Part 3: Test of angle discrimination, range discrimination and multic target designate function

Professional Standard-Ships

  • CB/T 4525-2022 Hazard identification and management requirements for enterprises in the shipping industry

National Metrological Technical Specifications of the People's Republic of China

  • JJF 1930-2021 Calibration Specification for Organic High Resolution Magnetic Sector Mass Spectrometers

衡水市市场监督管理局

  • DB1311/T 008-2021 Guidelines for Identification of Hazard Sources in Highway and Bridge Foundation Engineering

Professional Standard - Coal

  • MT/T 781-1998 General technical condition for high-resolution automatic earth resistivity instrument

Professional Standard - Electricity

  • DL/T 1843-2018 Specification for identification and evaluation of hazard sources for waste-to-energy plant

SCC

  • AWWA DSS93012 Meeting Distribution System Rechlorination Requirements Using High Resolution Redox
  • BS ISO 12233:2000 Photography. Electronic still picture cameras. Resolution measurements
  • BS PD ISO/TS 18621-31:2024 Graphic technology. Image quality evaluation methods for printed matter-Evaluation of the perceived resolution of printing systems with the Contrast–Resolution chart
  • BS 4657:1970 Method for determining the resolution obtained in microcopying

International Telecommunication Union (ITU)

ITU-R - International Telecommunication Union/ITU Radiocommunication Sector

PL-PKN

UY-UNIT

Association Francaise de Normalisation

  • NF S20-003:1966 Photography. The separating power of lenses.
  • NF EN 61947-2:2004 Electronic projection - Measuring and documenting key performance criteria - Part 2: variable resolution projectors

ASHRAE - American Society of Heating@ Refrigerating and Air-Conditioning Engineers@ Inc.

  • ASHRAE OR-16-C025-2016 Characterizing the In-Situ Size-Resolved Removal Efficiency of Residential HVAC Filters for Fine and Ultrafine Particles

Spanish Association for Standardization (UNE)

  • UNE 38 003 Identification color of light alloy
  • UNE 28 007 Pipeline identification on aircraft
  • UNE 21-401-1989 Coloring identification of insulated and bare conductors
  • UNE 28 026 Identification of mechanical control circuits on aircraft

GM North America

IET - Institution of Engineering and Technology

RU-GOST R

  • GOST 17038.6-1979 Ionizing-radiation scintillation detectors. Method for measurement of intrinsic and given detector resolution
  • GOST 2819-1984 Photographic materials. Method for determination of resolution
  • GOST 25502-1982 Objective lenses. Method for determining the photographic resolving power
  • GOST 21815.8-1986 Image intensifier and image converter tubes. Method of measuring the limiting resolution
  • GOST 21815.9-1986 Image intensifier and image converter tubes. Method of measuring the low light level limiting resolution
  • GOST 11612.8-1985 Photomultipliers. Measuring method of energy resolution

American Society for Testing and Materials (ASTM)

  • ASTM E693-01(2007) Standard Practice for Characterizing Neutron Exposures in Iron and Low Alloy Steels in Terms of Displacements Per Atom (DPA), E 706(ID)
  • ASTM E693-01 Standard Practice for Characterizing Neutron Exposures in Iron and Low Alloy Steels in Terms of Displacements Per Atom (DPA), E706(ID)
  • ASTM E693-94 Standard Practice for Characterizing Neutron Exposures in Iron and Low Alloy Steels in Terms of Displacements Per Atom (DPA), E706(ID)
  • ASTM E2529-06e1 Standard Guide for Testing the Resolution of a Raman Spectrometer
  • ASTM F807-83(1998)e1 Standard Practice for Determining Resolution Capability of Office Copiers
  • ASTM F807-83(2003) Standard Practice for Determining Resolution Capability of Office Copiers
  • ASTM E2529-06(2022) Standard Guide for Testing the Resolution of a Raman Spectrometer

Korean Agency for Technology and Standards (KATS)

British Standards Institution (BSI)

  • BS 4657:1990 Method for determining the resolution obtained in microcopying
  • BS ISO 6328:2000 Photography - Photographic materials - Determination of ISO resolving power
  • BS ISO 12233:2024 Digital cameras. Resolution and spatial frequency responses
  • PD ISO/TS 18621-31:2024 Graphic technology. Image quality evaluation methods for printed matter. Evaluation of the perceived resolution of printing systems with the Contrast–Resolution chart
  • PD ISO/TS 18621-31:2020 Graphic technology. Image quality evaluation methods for printed matter. Evaluation of the perceived resolution of printing systems with the Contrast–Resolution chart
  • BS PD ISO/TS 18621-31:2020 Graphic technology. Image quality evaluation methods for printed matter. Evaluation of the perceived resolution of printing systems with the Contrast–Resolution chart

GOSTR

  • GOST 34449-2018 Food products, food raw materials, feeds, feed additives. Determination of dioxins mass fraction by gas chromatography/high-resolution mass spectrometry

ECIA - Electronic Components Industry Association

  • TEB 27-1988 Relating Display Resolution and Addressability
  • TEB 25-1985 Survey of Data-Display CRT Resolution Measurement Techniques

Military Standards (MIL-STD)

AR-IRAM

  • IRAM 5101-1958 Quality identification marks and colors of hard metals

AT-ON

RO-ASRO

National Information Standard Organization

International Organization for Standardization (ISO)

  • ISO 12233:2000 Photography - Electronic still-picture cameras - Resolution measurements
  • ISO 12233:2023 Photography — Electronic still picture imaging — Resolution and spatial frequency responses
  • ISO 6328:2000 Photography - Photographic materials - Determination of ISO resolving power
  • ISO 12233:2024 Digital cameras — Resolution and spatial frequency responses
  • ISO 6328:1982 Photography; Photographic materials; Determination of ISO resolving power

North Atlantic Treaty Organization Standards Agency

  • STANAG 3704-1998 GROUND RESOLUTION TARGETS FOR AERIAL PHOTOGRAPHY
  • STANAG 4349-1995 MEASUREMENT OF THE MINIMUM RESOLVABLE TEMPERATURE DIFFERENCE (MRTD) OF THERMAL CAMERAS
  • STANAG 4350-1995 CALCULATION OF MINIMUM RESOLVABLE TEMPERATURE DIFFERENCE (MRTD) FOR THERMAL IMAGING SYSTEMS

GSO

CZ-CSN

  • CSN 01 3823-1984 Reprography. Resolution test charts. Dimensions and technical requirements

BR-ABNT

  • ABNT NB-29-1968 Identification and sampling of gravel and sand for description
  • ABNT NB-28-1968 Identification and sampling to describe rock occurrences

American National Standards Institute (ANSI)

Japanese Industrial Standards Committee (JISC)

  • JIS Z 4916:1997 Test charts for resolution characteristics of X-ray equipment
  • JIS K 7623:1993 Photography -- Photographic materials -- Determination of ISO resolving power

CN-STDBOOK

  • 图书 3-9155 Typical Defects and Fault Identification of Overhead Transmission Lines

Standard Association of Australia (SAA)

  • AS 4860:2007 Knowledge-based identity authentication - Recognizing Known Customers

NATO - North Atlantic Treaty Organization

  • STANAG 3704-1974 Ground Resolution Targets for Aerial Photography (ED 1 AMD 3)