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Database: 365,228(8 Aug 2026)

Phosphorus time wavelength

Phosphorus time wavelength, Total:8 items.

The international standard classification for "Phosphorus time wavelength" includes: Ferroalloys .

The Chinese standard classification for "Phosphorus time wavelength" includes: Steel and iron alloy analysis method .


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

  • GJB 8917-2017 Long wave timing technical requirements
  • GJB 960A-2020 Specification for artificial quartz crystal substrates for long-delay surface acoustic wave devices
  • GJB 9210-2017 General specification for long wave timing receivers

Professional Standard - Post and Telecommunication

  • YD/T 504-1991 Technical conditions for short-wave long optical time domain reflectoscopes

Sichuan Provincial Standard of the People's Republic of China

  • DB51/T 2181-2016 Determination of Phosphorus in Gasoline by Wavelength Dispersive X-ray Fluorescence Spectrometry

国家市场监督管理总局、中国国家标准化管理委员会

  • GB/T 40312-2021 Ferrophosphorus—Determination of phosphorus, silicon, manganese and titanium content—Wavelength dispersive X-ray fluorescence spectrometry method (fused cast bead method)

Yunnan Provincial Standard of the People's Republic of China

  • DB53/T 574-2014 Phosphate rock phosphorus, magnesium, iron, aluminum, silicon, calcium, potassium, sodium oxide content determination wavelength dispersive X-ray fluorescence spectrometry

International Organization for Standardization (ISO)

  • ISO 7059:1982 Caprolactam for industrial use; Determination of absorbance at a wavelength of 290 nm