China National Standards

China Ultrafine GB Standards English PDF List


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  •  China "Ultrafine" GB Standards English PDF List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 42843.1-2023 Microbubble Technology Measurement Sampling and Sample Preparation Part 1: Ultrafine Bubble Water Dispersion System
    微细气泡技术 测量取样及样品制备 第1部分:超细气泡水分散体系
    China National Standards
    Ultrafine

    English PDF
    GB/T 26725-2023 Ultrafine tungsten carbide powder
    超细碳化钨粉
    China National Standards
    Ultrafine

    English PDF
    GB/T 26726-2019 Ultrafine tungsten powder
    超细钨粉
    China National Standards
    Ultrafine

    English PDF
    GBZ/T 192.6-2018 Determination of dust in workplace air - Part 6: Total concentration of Ultrafine and fine granules
    工作场所空气中粉尘测定-第6部分:超细颗粒和细颗粒总数量浓度
    China National Standards
    Ultrafine

    English PDF
    GB/T 28509-2012 Ultrafine coaxial cables with insulation diameter below 1mm and cable assemblies
    绝缘外径在1mm以下的极细同轴电缆及组件
    China National Standards
    Ultrafine

    English PDF

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