GB/T 47807-2026
UpcomingSteel pipes resistant to microbial corrosion for use in the petroleum and natural gas industries
- Issued
- 2026-07-02
- Effective
- 2027-02-01
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/T 47818-2026
UpcomingTest methods for civil small and light multi-copter unmanned aircraft docking system
- Issued
- 2026-07-02
- Effective
- 2027-02-01
GB/T 37002-2026
UpcomingCybersecurity technology—Security technology specifications for electronic mail system
- Issued
- 2026-07-02
- Effective
- 2027-02-01
GB/T 47891-2026
UpcomingGB/T 47819-2026
UpcomingFlow quality requirements for low and high speed wind tunnel
- Issued
- 2026-07-02
- Effective
- 2027-02-01
GB/T 36439-2026
Upcoming- Issued
- 2026-07-02
- Effective
- 2027-02-01
GB/T 47924-2026
UpcomingGB/T 34362-2026
UpcomingNon-destructive testing—Eddy current testing using conformable sensor arrays
- Issued
- 2026-07-02
- Effective
- 2027-02-01
GB/T 47782-2026
UpcomingTextiles—Testing and evaluation for cooling performance by absorption
- Issued
- 2026-07-02
- Effective
- 2027-02-01
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