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Database: 365,228(8 Aug 2026)

How many wavelengths of lead

How many wavelengths of lead, Total:30 items.

The international standard classification for "How many wavelengths of lead" includes: Copper and copper alloys , Geology. Meteorology. Hydrology .

The Chinese standard classification for "How many wavelengths of lead" includes: Heavy metals and their alloys , Meteorology .


Group Standards of the People's Republic of China

Gansu Provincial Standard of the People's Republic of China

  • DB62/T 2764-2017 Determination of iron, potassium, lead, zinc, copper, arsenic and other multi-element content in iron ore Wavelength dispersive X-ray fluorescence spectrometry

Anhui Provincial Standard of the People's Republic of China

  • DB34/T 2981-2017 Determination of content of lead and lead alloy tin, antimony, arsenic, bismuth, copper, cadmium, calcium and silver by wavelength dispersive X-ray fluorescence spectrometry
  • DB34/T 2980-2017 Determination of aluminum and aluminum alloy chromium, lead and tin content by wavelength dispersive X-ray fluorescence spectrometry

Professional Standard - Commodity Inspection

  • SN/T 1793-2006 Determination of copper lead iron bismuth antimony phosphorus and arsenic in brass-Wave dispersive X-ray fluorescence spectrometric method
  • SN/T 2780-2011 Determination of Lead|| Cadmium|| Chromium in Aluminium Oxide - X-Ray Fluorescence Spectrometric Method

中华人民共和国国家质量监督检验检疫总局、中国国家标准化管理委员会

U.S. Military Regulations and Norms

American Society for Testing and Materials (ASTM)

  • ASTM E2271/E2271M-18 Standard Practice for Clearance Examinations Following Lead Hazard Reduction Activities in Multifamily Dwellings
  • ASTM E2271/E2271M-22 Standard Practice for Clearance Examinations Following Lead Hazard Reduction Activities in Multifamily Dwellings

CN-STDBOOK

International Telecommunication Union (ITU)

  • ITU-T G.9802 AMD 1-2015 Multiple-wavelength passive optical networks (MW-PONs) Amendment 1
  • ITU-T G.694.1 SPANISH-2002 Spectral grids for WDM applications: DWDM frequency grid Planes espectrales para las aplicaciones de multiplexaci髇 por divisi髇 de longitud de onda: Plan de frecuencias con multiplexaci髇 por divisi髇 de longitud de onda densa

International Organization for Standardization (ISO)

  • ISO 3355:1975 Shoe sizes; System of length grading (for use in the Mondopoint system)

ITU-T - International Telecommunication Union/ITU Telcommunication Sector

  • ITU-T G.9802-2015 Multiple-wavelength passive optical networks (MW-PONs) (Study Group 15)

SCC

United States Navy

German Institute for Standardization

  • DIN 51769-6:1990-11 Determination of total lead content of petrol with a lead content exceeding 25 mg/l by wavelenght-dispersive X-ray spectrometry (XRS)

Institute of Electrical and Electronics Engineers (IEEE)

GSO

  • GSO 2529:2016 Code of Practice for the Prevention and Reduction of Lead Contamination in Foods
  • BH GSO 2529:2017 Code of Practice for the Prevention and Reduction of Lead Contamination in Foods