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Database: 365,228(8 Aug 2026)

light division

light division, Total:58 items.

The international standard classification for "light division" includes: Natural gas , Chemical laboratories. Laboratory equipment , Non-ferrous metals , Radiation protection , Nickel, chromium and their alloys , Fiber optic interconnecting devices .

The Chinese standard classification for "light division" includes: Chemical Measurement , Petroleum and natural gas in general , Electrochemical, thermochemistry and optical profile type analyzer , Rare scattered metals and their alloys , Radiological sanitation protection , Heavy metals and their alloys analysis method , Electron optics and other physical optics instrument , Optical communication equipment , Basic standards and general methods , Optical metrological instrument , Office supplies and office implements .


Taiwan Provincial Standard of the People's Republic of China

  • CNS 11209-1995 General Rules for Chemical Analysis by Atomic Absorption Spectrophotometry
  • CNS 12416-2006 General rules for atomic emission spectrometry
  • CNS 14112-1998 Methods of measurement for optical variable polarization beam splitter
  • CNS 14341-1999 Optical spectrum analyzer
  • CNS 13790-1996 Measuring Methods of Fiber Optical Branching Components for Communication
  • CNS 12416-1988 Genenral Rules for Emission Spectroscopic Analysis
  • CNS 5146-1980 Light Sources for Use in Sensitometric Exposure-Simulation of the Spectral Distribution of Daylight
  • CNS 14896.14-2005 Titanium - Method for atomic emission spectrometric analysis
  • CNS 14896-14-2005 Titanium - Method for atomic emission spectrometric analysis

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

  • JJF 1382-2012 Peogram of Pattern Evaluation of Fluorescence Spectrophotometers

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

  • JJG 537-1988 Verification Regulation of Fluorescence Spectro Photometer
  • JJG 537-2006 Verification Regulation of Fluorescence Spectrophotometer
  • JJG 178-1996 Verification Regulation of Visible Range Spectrophotometer

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

  • GB/T 5123-1985 Nickel-Method of spectral analysis
  • GB/T 23364.2-2009 Methods for chemical analysis of high purity indium oxide - Part 2: Determination of tin content - Phenylfluorone spectrophotometry
  • GB/T 3371-1995 Optical dividing head
  • GB/T 16781.2-1997 Natural gas-Determination of mercury--Cold atomic fluorescent spectrophotometry
  • GB/T 11170-1989 Method for photoelectric emission spectroscopic analysis of stainless steel
  • GB 16355-1996 Radiation protection standards for X-ray diffraction and fluorescence analysis equipment
  • GB/T 23362.2-2009 Methods for chemical analysis of high purity indium hydroxide - Part 2: Determination of tin content - Phenylfluorone spectrophotometry
  • GB/T 18403.6-2013 Expression of performance of gas analyzers—Part 6:Photometric analyzers

Professional Standard - Machinery

Professional Standard - Agriculture

工业和信息化部

  • YD/T 3287.22-2021 Test methods for interfaces in intelligent optical distribution network一Part 22: Interfacebased on socket between network infrastructure and intelligent ODN management system
  • YD/T 4018-2022 Test method for optical distribution network resource management based on contactless identification
  • YD/T 4017-2022 Technical requirements for optical distribution network resource management based on contactless identification

Professional Standard - Post and Telecommunication

  • YD/T 5261-2023 Reconfigurable Optical Add-Drop Multiplexing (ROADM) Network Engineering Specifications
  • YD/T 2150-2010 Optical fiber cable distribution box
  • YD/T 4370-2023 Technical requirements for optical wavelength division multiplexing (WDM) systems in extended C band
  • YD/T 1354-2005 Techincal requirement and test method of optical interleaver
  • YD/T 4297-2023 Technical requirements for integrated reconfigurable optical add-drop multiplexing (ROADM) equipment

Professional Standard - Construction Industry

中华人民共和国国家卫生和计划生育委员会

  • WS/T 97-1996 Urine - Determination of creatinine - Spectrophotometric method

Professional Standard - Education

Shandong Provincial Standard of the People's Republic of China

  • DB37/T 4150-2020 Determination of Water Quality β-Naphthol by Fluorescence Spectrophotometry

Korean Agency for Technology and Standards (KATS)

Japanese Industrial Standards Committee (JISC)

  • JIS H 1292:2018 Copper alloys -- Methods for X-ray fluorescence spectrometric analysis
  • JIS H 1292:2005 Methods for X-ray fluorescence spectrometric analysis of copper alloys
  • JIS G 1258:1989 Methods for inductively coupled plasma emission spectrochemical analysis of steel
  • JIS K 0212:2007 Technical terms for analytical chemistry (optical part)

KR-KS

American Society for Testing and Materials (ASTM)

  • ASTM UOP276-85 Pyrrole Nitrogen in Petroleum Distillates by Visible Spectrophotometry

Standard Association of Australia (SAA)

  • AS A174:1969 Method for spectrophotometric analysis of cement

International Organization for Standardization (ISO)

  • ISO 7834:1987 Iron ores; Determination of arsenic content; Molybdenum blue spectrophotometric method

Spanish Association for Standardization (UNE)

  • UNE 84170:1983 OIL OF LEMON. ULTRA-VIOLET SPECTROPHOTO METRIC ANALYSIS