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 41827-2022 |
Geotechnical polyolefin seepage and drainage mesh pipe 土工用聚烯烃渗排水网状管 |
China National Standards seepage |
English PDF |
GB/T 32748-2016 |
Canal lining and seepage prevention of materials 渠道衬砌与防渗材料 |
China National Standards seepage |
English PDF |
GB/T 50934-2013 |
Technical code for seepage prevention in petrochemical engineering 石油化工工程防渗技术规范 |
China National Standards seepage |
English PDF |
GB/T 50600-2010 |
Technical code for seepage control engineering on canal 渠道防渗工程技术规范 |
China National Standards seepage |
English PDF |
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