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China concentrations GB Standards English PDF List


GB standards are the China national standards; Prefix code GB are Mandatory standards, GB/T are Recommended standards; All products or service must be compliance with GB standards; If you want to export products or services to huge Chinese market, need ensure they are meet the requirements of GB china national standards;  We provide Chinese GB standards and English version GB standards  Lookup, Translate, Download, Imported Commodity GB standards Testing and Compliance review services.
  •  China "concentrations" GB Standards English PDF List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 40508-2021 Determination of tar and dust concentrations in biomass-based synthetic gas
    生物质燃气中焦油和灰尘含量的测定方法
    China National Standards
    concentrations

    English PDF
    GB/T 33043-2016 Standard test method for determining formaldehyde concentrations in air and emission rates from wood products using a large chamber
    人造板甲醛释放量测定大气候箱法
    China National Standards
    concentrations

    English PDF
    GB/T 30921.1-2014 Test method of purified terephthalic acid (PTA) for industrial use―Part 1:Determination of concentrations of 4-carboxybenzaldehyde (4-CBA) and p-toluic acid (p-TOL)
    工业用精对苯二甲酸(PTA)试验方法 第1部分:对羧基苯甲醛(4-CBA)和对甲基苯甲酸(p-TOL)含量的测定
    China National Standards
    concentrations

    English PDF
    GB/T 19745-2005 Corrosion tests in artificial atmosphere at very low concentrations of polluting gas(es)
    人造低浓度污染气氛中的腐蚀试验
    China National Standards
    concentrations

    English PDF
    GB 14882-1994 Limited concentrations of radioactive materials in foods
    食品中放射性物质限制浓度标准
    China National Standards
    concentrations

    English PDF

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