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. |
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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