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China PPD GB Standards English PDF List


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  •  China "PPD" GB Standards English PDF List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 21841-2019 Rubber antioxidant—N-1,3-dimethylbutyl-N’-phenyl-p-phenylenediamine(6PPD
    橡胶防老剂 N-1,3-二甲基丁基-N’-苯基对苯二胺(6PPD)
    China National Standards
    PPD

    English PDF
    GB/T 18049-2017 Ergonomics of the thermal environment—Analytical determination and interpretation of thermal comfort using calculation of the PMV and PPD indices and local thermal comfort criteria
    热环境的人类工效学 通过计算PMV和PPD指数与局部热舒适准则对热舒适进行分析测定与解释
    China National Standards
    PPD

    English PDF
    GB/T 21841-2008 Antioxidant 6PPD
    防老剂6PPD
    China National Standards
    PPD

    English PDF
    GB/T 20646-2006 Rubber compounding ingredients - p-Phenylenediamine(PPD) antioxidants - Test methods
    橡胶配合剂 对苯二胺(PPD)防老剂试验方法
    China National Standards
    PPD

    English PDF
    GB/T 18049-2000 Moderate thermal environments--Determination of the PMV and PPD indices and specification of the conditions for thermal comfort
    中等热环境 PMV和PPD指数的测定及热舒适条件的规定
    China National Standards
    PPD

    English PDF

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