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 1720-1979 |
Method of test for ADhesion of paint films 漆膜附着力测定法 |
China National Standards AD |
English PDF |
GB/T 974-1976 |
Screws,cross recessed,120° raised countersunkheAD 十字槽120°半沉头螺钉 |
China National Standards AD |
English PDF |
GB/T 973-1976 |
Screws,cross recessed,oval heAD 十字槽扁圆头螺钉 |
China National Standards AD |
English PDF |
GB/T 305-2019 |
Rolling bearings-Snap ring grooves and snap rings for rADial bearings-Dimensions,geometrical product specifications (GPS) and tolerance values 滚动轴承 向心轴承止动槽和止动环 尺寸、产品几何技术规范(GPS)和公差值 |
China National Standards AD |
English PDF |
GB/T 3323.2-2019 |
Non-destructive testing of welds—RADiographic testing—Part 2:X- and gamma-ray techniques with digital detectors 焊缝无损检测 射线检测 第2部分:使用数字化探测器的X和伽玛射线技术 |
China National Standards AD |
English PDF |
GB/T 3323.1-2019 |
Non-destructive testing of welds—RADiographic testing—Part 1:X- and gamma-ray techniques with film
焊缝无损检测 射线检测 第1部分:X和伽玛射线的胶片技术 |
China National Standards AD |
English PDF |
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