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Database: 365,228(8 Aug 2026)

Before doping

Before doping, Total:30 items.

The international standard classification for "Before doping" includes: Ferrous metals , Semiconducting materials , Nickel and chromium products .

The Chinese standard classification for "Before doping" includes: Rare refractory metals and their compounds , Semimetal and semiconductor material in general , Metal physical property test method , Forestry chemical raw material , Metal and alloy powder .


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

  • GB/T 4190-1984 Doped molybdenum bars
  • GB/T 4189-1984 Doped tungsten bars
  • GB/T 14847-1993 Test method for thickness of lightly doped silicon eqitaxial layers on heavily doped silicon substrates by infrared reflectance
  • GB/T 13389-2014 Practice for conversion between resistivity and dopant density for boron-doped,phosphorus-doped,and arsenic-doped silicon
  • GB/T 13389-1992 Practice for conversion between resistivity and dopant density for boron-doped and phosphorus-doped silicon
  • GB 4190-1984 Doped molybdenum strip
  • GB/T 14847-2010 Test method for thickness of lightly doped silicon epitaxial layers on heavily doped silicon substrates by infrared reflectance

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

Professional Standard - Agriculture

工业和信息化部

Professional Standard - Non-ferrous Metal

Group Standards of the People's Republic of China

Professional Standard - Forestry

  • LY/T 2561-2015 Indentification of industrial salt adulterant in oleoresin

Association Francaise de Normalisation

  • NF P94-210:1992 Reinforcement of soils by inclusions. General and terminology.

RO-ASRO

  • STAS 9848-1974 DOPPED MINERAL OILS Methods for determining chemical stability
  • STAS 9746-1974 DOPED TURBINE OILS Methods for determining the storage behaviour

SCC

  • BS X 26:1966 Specification for doping and finishing schemes for fabric covered aircraft
  • AWWA WQTC69251 Virus Inactivation by Silver Doped Titanium Dioxide Nanoparticles

BE-NBN

  • NBN T 04-506-1985 Propylene for industrial use- Determination of hydrocarbon impurities- Gas chroma-tographie method
  • NBN T 04-504-1985 Butadiene for industrial use - Determination of hydrocarbon impurities- Gas chromatographic merhod
  • NBN T 04-505-1985 Ethylene for industrial usr-Determination of hydrocarbon impurities- Gas chromato-graphic method