China National Standards

China Hygienic standard methyl GB Standards List


  •  China "Hygienic standard methyl" GB Standards List:
  • Standard  Code Standard Title Standard Class Order
    GB 18063-2000 Hygienic standard for unsymmetrical dimethyl hydrazine in water sources
    水源水中偏二甲基肼卫生标准
    China National Standards
    Hygienic standard methyl

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    GB 18062-2000 Hygienic standard for monomethyl hydrazine inwater sources
    水源水中一甲基肼卫生标准
    China National Standards
    Hygienic standard methyl

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    GB 18059-2000 Hygienic standard for unsymmetric dimethyl hydrazine in air of residential areas
    居住区大气中偏二甲基肼卫生标准
    China National Standards
    Hygienic standard methyl

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    GB 18058-2000 Hygienic standard for monomethyl-hydrazine in air of residential areas
    居住区大气中一甲基肼卫生标准
    China National Standards
    Hygienic standard methyl

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    GB 18056-2000 Hygienic standard for methylmercaptan in air of residential areas
    居住区大气中甲硫醇卫生标准
    China National Standards
    Hygienic standard methyl

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    GB/T 11742-1989 Standard method for hygienic examination of hydrogen sulfide in air of residential areas--Methylene blue spectrophotometric method
    居住区大气中硫化氢卫生检验标准方法 亚甲蓝分光光度法
    China National Standards
    Hygienic standard methyl

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    GB/T 11736-1989 Standard method for hygienic examination of chlorine in air of residential areas--Methyl orange spectrophotometric method
    居住区大气中氯卫生检验标准方法 甲基橙分光光度法
    China National Standards
    Hygienic standard methyl

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    GB/T 11734-1989 Standard methodfor hygienic examination of methylparathion in air of residential areas--Gas chromatography
    居住区大气中甲基-1605卫生检验标准方法 气相色谱法
    China National Standards
    Hygienic standard methyl

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    GB 8773-1988 Hygienic standard for methylacrylate in the air of workplace
    车间空气中丙烯酸甲酯卫生标准
    China National Standards
    Hygienic standard methyl

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    GB 8780-1988 Hygienic standard for dimethyl acetamide in the air of workplace
    车间空气中二甲基乙酰胺卫生标准
    China National Standards
    Hygienic standard methyl

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    GB 8776-1988 Hygienic standard for methyl methacrylate in the air of workplace
    车间空气中甲基丙烯酸甲酯卫生标准
    China National Standards
    Hygienic standard methyl

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