GB/T Recommended National Standards
Browse selected GB/T standards used in quality, testing, product compliance, and China market-entry workflows.
GB/T 6496-2017
PublishedGB/T 34895-2017
PublishedGeneral rules for metallographic examination of heat treatment
- Issued
- 2017-11-01
- Effective
- 2018-05-01
GB/T 13693-2017
PublishedGB/T 34891-2017
Published- Issued
- 2017-11-01
- Effective
- 2018-05-01
GB/T 34653-2017
PublishedFull face tunnel boring machine—Single shield hard rock tunnel boring machine
- Issued
- 2017-10-25
- Effective
- 2018-05-01
GB/T 11070-2017
PublishedGB/T 5237.5-2017
PublishedWrought aluminium alloy extruded profiles for architecture—Part 5: Paint coating profiles
- Issued
- 2017-10-14
- Effective
- 2018-07-01
GB/T 16552-2017
PublishedNeed a specific edition or English document?
Send the standard code and your language requirements.