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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 702-2026

Upcoming

Steel bars—Dimensions,shape,weight and tolerances

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

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GB/T 21304-2026

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Determination of wheat hardness—Hardness index method

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

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GB/T 46567.2-2026

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Intelligent computing—Test method for memristor—Part 2：Linearity

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

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GB/T 47508-2026

Upcoming

Design requirements for passive containment heat removal of pressurized water reactor nuclear power plants

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

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GB/T 8392-2026

Upcoming

Issued: 2026-04-30
Effective: 2027-05-01

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GB/T 47455-2026

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Validation requirements for space station payloads

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

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GB/T 45716.1-2026

Upcoming

Semiconductor devices—Bias-temperature instability test for metal-oxide semiconductor field-effect transistors (MOSFETs)—Part 1: Fast bias-temperature instability test for MOSFETs

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

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GB/T 47521-2026

Upcoming

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

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GB/T 47506-2026

Upcoming

Cleanrooms and associated controlled environments—Technical requirements for microvibration control

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

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