China National Standards

China Unused GB Standards English PDF List


GB standards are the China national standards; Prefix code GB are Mandatory standards, GB/T are Recommended standards; All products or service must be compliance with GB standards; If you want to export products or services to huge Chinese market, need ensure they are meet the requirements of GB china national standards;  We provide Chinese GB standards and English version GB standards  Lookup, Translate, Download, Imported Commodity GB standards Testing and Compliance review services.
  •  China "Unused" GB Standards English PDF List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 21218-2023 Unused silicon insulating liquid for electrical use
    电气用未使用过的硅绝缘液体
    China National Standards
    Unused

    English PDF
    GB/T 21221-2022 Insulating fluids Unused insulating fluids based on synthetic aromatic hydrocarbons
    绝缘液体 以合成芳烃为基的未使用过的绝缘液体
    China National Standards
    Unused

    English PDF
    GB/T 41632-2022 Insulating fluids Unused synthetic organic esters for electrical purposes
    绝缘液体 电气用未使用过的合成有机酯
    China National Standards
    Unused

    English PDF
    GB/T 41631-2022 Unused mineral insulating oil for oil-filled cables
    充油电缆用未使用过的矿物绝缘油
    China National Standards
    Unused

    English PDF
    GB 2536-2011 Fluids for electrotechnical applications - Unused mineral insulating oils for transformers and switchgear
    电工流体 变压器和开关用的未使用过的矿物绝缘油
    China National Standards
    Unused

    English PDF
    GB/T 21221-2007 Insulating liquids - Specifications for Unused insulating liquids based on synthetic aromatic hydrocarbons
    绝缘液体 以合成芳烃为基的未使用过的绝缘液体
    China National Standards
    Unused

    English PDF
    GB/T 21218-2007 Specifications for Unused silicone insulating liquids for electrotechnical purposes
    电气用未使用过的硅绝缘液体
    China National Standards
    Unused

    English PDF

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