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Database: 365,228(8 Aug 2026)

Pure

Pure, Total:34 items.

The international standard classification for "Pure" includes: Fiber and cables , Titanium products , Other equipment for the chemical industry .

The Chinese standard classification for "Pure" includes: Optical communication equipment , Rare light metals and their alloys , Pharmaceutical processing machinery and equipment , Chemical equipment .


Group Standards of the People's Republic of China

  • T/CEMIA 007-2018 High purity chlorine for optical fiber preform
  • T/CI 235-2023 Pressure swing adsorption (PSA) high-purity oxygen generator
  • T/CECS 654-2019 Technical specification for purification of engineering bio-natural gas
  • T/CI 234-2023 Pressure swing adsorption (PSA) high-purity nitrogen generator
  • T/YH 7007-2021 Water efficiency testing method for key water processes: pure water system
  • T/CIET 374-2024 Technical conditions for the preparation of high-purity hydrogen from coke oven gas
  • T/CIET 333-2023 Safety technical requirements for high-purity hydrogen conversion process from coke oven gas

Professional Standard - Non-ferrous Metal

工业和信息化部

Professional Standard - Machinery

Professional Standard - Chemical Industry

  • HG/T 3982-2007 Electrodeionization equipment for pure-water preparation

Professional Standard - Agriculture

RU-GOST R

RO-ASRO

CZ-CSN

American Society for Testing and Materials (ASTM)

  • ASTM D2555-98 Standard Test Methods for Establishing Clear Wood Strength Values
  • ASTM D2555-98e1 Standard Test Methods for Establishing Clear Wood Strength Values
  • ASTM D2555-16 Standard Practice for Establishing Clear Wood Strength Values

SCC

  • BS 998:1941 Pure vacuum salt for dairy purposes
  • 05/30132248 DC EN 14547. Sampling schemes for third party conformity assessment of fineness in precious metal articles

GSO

  • GSO 1215:2002 Crude,Chemicaly pure and technical glycerine
  • GSO 1216:2002 Crude, chemically pure and technical glycerine-test methods.
  • OS GSO 1216:2002 Crude, chemically pure and technical glycerine-test methods.

Danish Standards Foundation

  • DS/CEN/TR 14547:2006 Sampling schemes for third party conformity assessment of fineness in precious metal articles

AT-ON

  • ONORM M 3426-1981 Aluminium; pure aluminium in theform ofingots, granules and grains; reflned and pure aluminium as semi products