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 38396-2019 |
Pitch products of coal carbonization—Determination of mesophase content—Microscopical analysis by reflected light 焦化沥青类产品 中间相含量的测定 光反射显微分析方法 |
China National Standards Determination of mes |
English PDF |
GB/T 6964-2010 |
Determination of mesh size of fishing nets 渔网网目尺寸测量方法 |
China National Standards Determination of mes |
English PDF |
GB/T 21292-2007 |
Fishing nets Determination of mesh breaking force of netting 渔网 网目断裂强力的测定 |
China National Standards Determination of mes |
English PDF |
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