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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 mandatory national standards GB/T recommended national standards

GB/T 6910-2026

Upcoming

Analysis methods for boiler water and cooling water—Determination of calcium—Complexometric titration

Issued: 2026-04-30
Effective: 2026-11-01

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GB/T 20818.11-2026

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Industrial-process measurement and control—Data structures and elements in process equipment catalogues—Part 11: List of properties (LOPs) of measuring equipment for electronic data exchange—Generic structures

Issued: 2026-04-30
Effective: 2026-11-01

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GB/T 47389-2026

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Quick frozen corn ear

Issued: 2026-04-30
Effective: 2026-11-01

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GB/T 31987-2026

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Electronic gas—Germane

Issued: 2026-04-30
Effective: 2026-11-01

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GB/T 47378-2026

Upcoming

High voltage safety design criteria for space station

Issued: 2026-04-30
Effective: 2026-11-01

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GB/T 47454-2026

Upcoming

Interface requirements for extra-vehicular payloads of space station

Issued: 2026-04-30
Effective: 2026-11-01

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GB/T 47517-2026

Upcoming

Information technology—Technical specifications for sign language digital human

Issued: 2026-04-30
Effective: 2026-11-01

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GB/T 30470-2026

Upcoming

Superabrasive products—Diamond wire saw

Issued: 2026-04-30
Effective: 2026-11-01

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GB/T 14164-2026

Upcoming

Hot rolled wide strip for line pipe of petroleum and natural gas

Issued: 2026-04-30
Effective: 2026-11-01

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