Chinese National Standards
Browse selected Chinese national standards, including mandatory GB standards and recommended GB/T standards prepared for English search and inquiry workflows.
Browse subcategories (2)
GB 15322.3-2019
Withdrawn- Issued
- 2019-10-14
- Effective
- 2020-11-01
GB/T 37400.3-2019
PublishedHeavy mechanical general technical specification—Part 3：Welding parts
- Issued
- 2019-08-30
- Effective
- 2020-03-01
GB/T 37966-2019
PublishedNanotechnologies—Measurement method for peroxidase-like activity of iron oxide nanoparticles
- Issued
- 2019-08-30
- Effective
- 2019-08-30
GB/T 37833-2019
PublishedGeneral requirements for safety protection of spacecraft
- Issued
- 2019-08-30
- Effective
- 2020-03-01
GB/T 37704-2019
PublishedGeneral specifications for motion rehabilitation training robot
- Issued
- 2019-08-30
- Effective
- 2020-03-01
GB/T 37863.1-2019
PublishedRailway applications—Traction electric drive system—Part 1: Urban rail vehicles
- Issued
- 2019-08-30
- Effective
- 2020-03-01
GB/T 19472.1-2019
Published- Issued
- 2019-08-30
- Effective
- 2020-03-01
GB/T 37400.8-2019
PublishedHeavy mechanical general technical specification—Part 8：Forgings
- Issued
- 2019-08-30
- Effective
- 2020-03-01
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