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Database: 365,228(8 Aug 2026)

Positive ion source term

Positive ion source term, Total:28 items.

The international standard classification for "Positive ion source term" includes: Powder metallurgy .

The Chinese standard classification for "Positive ion source term" includes: Welding and cutting equipment , Telecommunication power supply equipment , Metal and alloy powder .


Group Standards of the People's Republic of China

Professional Standard - Machinery

Professional Standard - Post and Telecommunication

  • YD/T 998.1-1999 Lithium-ion Battery and charger for cellular phones: Lithium-ion Battery

Professional Standard - Non-ferrous Metal

工业和信息化部

  • SJ/T 11794-2022 Test method for unbonded lithium of cathode materials used in lithium ion battery

RO-ASRO

RU-GOST R

  • GOST 4.168-1985 System of production quality indexes. Ultracentrifuges and rotors preparative. Nomenclature of indexes

ZA-SANS

  • SANS 163-2:1995 Water quality - Determination of dissolved anions by liquid chromatography of ions Part 2: Determination of bromide, chloride, nitrate, nitrite, orthophosphate and sulfate in waste water
  • SANS 163-1:1992 Water quality - Determination of dissolved fluoride, chloride, nitrite, orthophosphate, bromide, nitrate and sulfate ions, using liquid chromatography of ions Part 1: Method for water with low contamination

SCC

  • BS EN ISO 10304-2:1997 Water quality. Determination of dissolved anions by liquid chromatography of ions-Determination of bromide, chloride, nitrate, nitrite, orthophosphate and sulfate in waste water
  • BS EN ISO 10304-1:1995 Water quality. Determination of dissolved anions by liquid chromatography of ions-Determination of fluoride, chloride, nitrite, orthophosphate, bromide, nitrate and sulfate ions. Method for water with low contamination

American Society for Testing and Materials (ASTM)

  • ASTM D5739-00 Standard Practice for Oil Spill Source Identification by Gas Chromatography and Positive Ion Electron Impact Low Resolution Mass Spectrometry
  • ASTM D5739-06 Standard Practice for Oil Spill Source Identification by Gas Chromatography and Positive Ion Electron Impact Low Resolution Mass Spectrometry
  • ASTM D5739-06(2020) Standard Practice for Oil Spill Source Identification by Gas Chromatography and Positive Ion Electron Impact Low Resolution Mass Spectrometry

British Standards Institution (BSI)

  • BS ISO 20411:2018 Surface chemical analysis. Secondary ion mass spectrometry. Correction method for saturated intensity in single ion counting dynamic secondary ion mass spectrometry

US-FCR

International Organization for Standardization (ISO)

  • ISO 20411:2018 Surface chemical analysis - Secondary ion mass spectrometry - Correction method for saturated intensity in single ion counting dynamic secondary ion mass spectrometry

Japanese Industrial Standards Committee (JISC)

  • JIS K 0158:2021 Surface chemical analysis -- Secondary ion mass spectrometry -- Correction method for saturated intensity in single ion counting dynamic secondary ion mass spectrometry

ANS - American Nuclear Society