GB/T Recommended National Standards
Browse selected GB/T standards used in quality, testing, product compliance, and China market-entry workflows.
GB/T 13217.8-2026
UpcomingGB/T 14983-2026
UpcomingRefractory products—Determination of alkali-resistance
- Issued
- 2026-07-30
- Effective
- 2027-02-01
GB/T 7643-2026
UpcomingGB/T 30690-2026
UpcomingMonitoring requirements and evaluation of sterilization effect of small pressure steam sterilizer
- Issued
- 2026-07-30
- Effective
- 2027-02-01
GB/T 46326.3-2026
UpcomingRubber products—Determination of toxic and harmful substances—Part 3：Resorcinol
- Issued
- 2026-07-30
- Effective
- 2027-02-01
GB/T 48034-2026
UpcomingUltra-high-molecular-weight polyethylene (PE-UHMW) lining pipes
- Issued
- 2026-07-30
- Effective
- 2027-02-01
GB/T 30503-2026
UpcomingGeneral specification for marine nitrogen gas generator
- Issued
- 2026-07-30
- Effective
- 2027-02-01
GB/T 10265-2026
UpcomingSpecification for nuclear grade sinterable uranium dioxide powder
- Issued
- 2026-07-30
- Effective
- 2027-02-01
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