GB 5135.23-2026
UpcomingAutomatic sprinkler system—Part 23：Glass separation sprinklers
- Issued
- 2026-01-28
- Effective
- 2027-08-01
GB Mandatory National Standards
Find selected mandatory GB standards and request English information or authorized document handling when file access needs review.
GB 11118-2026
UpcomingHydraulic fluids（L-HL、L-HM、L-HV、L-HS and L-HG type）
- Issued
- 2026-01-28
- Effective
- 2027-02-01
GB 3446-2026
UpcomingGB 13495.2-2026
UpcomingFire safety signs—Part 2: General requirements for products
- Issued
- 2026-01-28
- Effective
- 2027-02-01
GB 15322.1-2026
Upcoming- Issued
- 2026-01-28
- Effective
- 2027-08-01
GB 48003-2026
UpcomingOperation specifications for safety production of postal industry
- Issued
- 2026-01-28
- Effective
- 2027-02-01
GB 48006-2026
UpcomingRequirements of electromagnetic compatibility in underground coal mine
- Issued
- 2026-01-28
- Effective
- 2026-11-01
GB 27898.3-2026
UpcomingGB 14287.9-2026
UpcomingElectrical fire monitoring system—Part 9: Insulation monitoring device of electrical fire
- Issued
- 2026-01-28
- Effective
- 2027-02-01
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