GB/T Recommended National Standards
Browse selected GB/T standards used in quality, testing, product compliance, and China market-entry workflows.
GB/T 38146.3-2021
PublishedGB/T 40519-2021
PublishedDesign requirements for atomic oxygen protection of spacecraft
- Issued
- 2021-08-20
- Effective
- 2022-03-01
GB/T 40518-2021
PublishedGuideline of technology readiness assessment for aerospace engineering
- Issued
- 2021-08-20
- Effective
- 2022-03-01
GB/T 40537-2021
PublishedGB/T 40382-2021
PublishedGB/T 40410-2021
PublishedMetallic materials—Multiaxial fatigue testing—Axial-torsional strain-controlled method
- Issued
- 2021-08-20
- Effective
- 2022-03-01
GB/T 18354-2021
WithdrawnGB/T 40372-2021
WithdrawnGeneral technical specifications for disinfectant packaging line
- Issued
- 2021-08-20
- Effective
- 2022-03-01
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