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  • ISO 8573-1-1991 - 中外标准 - - 1991/12 - 作废
  • ISO 9487-1991 - 中外标准 - - 1991/8 - 现行
    Specifies a method for the measurement of the concentrations of airborne vapours in the range from approx. 1 mg/m^3 to 1 000 mg/m^3 when sampling 10 litres of air. Annexes A, B and C form an integral part of this standard. Annex D is for information only.
    含量测定化学分析和试验大气质量活性碳烃类芳烃空气职业安全气相色谱法芳族化合物质量Activated carbonAirAir qualityAromatic compoundsAromatic hydrocarbonsChemical analysis and testingDetermination of contentGas chromatographyHydrocarbonsOccupational safetyQualityWorking places
  • ISO 9486-1991 - 中外标准 - - 1991/8 - 现行
    Specifies a method for the measurement of the concentrations of airborne vapours in the range from approx. 1 mg/m^3 to 1 000 mg/m^3 when sampling 10 litres of air. Annexes A, B and C form an integral part of this standard. Annex D is for information only.
    化学分析和试验含量测定气相色谱法职业安全空气质量烃类活性碳大气质量卤化烃Activated carbonAirAir qualityChemical analysis and testingChlorine organic compoundsDetermination of contentGas chromatographyHalogenated hydrocarbonsHydrocarbonsOccupational safetyQualityWorking places
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    GB 12941-1991 - 中外标准 - - 1991/3 - 作废
    水资源质量
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