China National Standards

China hydrogen, GB Standards List


  •  China "hydrogen," GB Standards List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 26983-2011 Determination of sulfureted hydrogen,methyl mercaptan and ethyl mercaptan in crude oil
    原油硫化氢、甲基硫醇和乙基硫醇的测定
    China National Standards
    hydrogen,

    English PDF
    GB/T 14678-1993 Air quality--Determination of sulfuretted hydrogen, methyl sulfhydryl, dimethyl sulfideand dimethyl disulfide--Gas chromatography
    空气质量 硫化氢、甲硫醇、甲硫醚和二甲二硫的测定 气相色谱法
    China National Standards
    hydrogen,

    English PDF
    GB/T 14265-1993 General rule of chemical analysis for hydrogen,oxygen,nitrogen,carbon and sulfur in metal’s materials
    金属材料中氢、氧、氮、碳和硫分析方法通则
    China National Standards
    hydrogen,

    English PDF

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