China National Standards

China manhole GB Standards English PDF List


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  •  China "manhole" GB Standards English PDF List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 43383-2023 Ships and Offshore Technology Marine manhole Covers
    船舶和海上技术 船用人孔盖
    China National Standards
    manhole

    English PDF
    GB/T 24721.4-2023 Glass fiber reinforced plastic products for road use - Part 4: Unpressurized communication manhole covers
    公路用玻璃纤维增强塑料产品 第4部分:非承压通信井盖
    China National Standards
    manhole

    English PDF
    GB/T 41401-2022 Intelligent manhole cover
    智能井盖
    China National Standards
    manhole

    English PDF
    GB/T 41048-2021 Technical requirements for plastics inspection chamber and manhole for urban drainage
    城镇排水用塑料检查井技术要求
    China National Standards
    manhole

    English PDF
    GB 26537-2011 Steet fiber reinforced concrete manhole cover
    钢纤维混凝土检查井盖
    China National Standards
    manhole

    English PDF
    GB/T 23858-2009 manhole cover
    检查井盖
    China National Standards
    manhole

    English PDF

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