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 50568-2010 |
Code for oil and gas field and pipeline investigation of geotechnical engineering 油气田及管道岩土工程勘察规范 |
China National Standards Code for oil and gas |
English PDF |
GB 50470-2008 |
Seismic technical Code for oil and gas transmission pipeline engineering 油气输送管道线路工程抗震技术规范 |
China National Standards Code for oil and gas |
English PDF |
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