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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 47958-2026

Upcoming

General requirements for evaluation of city public security information applications

Issued: 2026-07-30
Effective: 2027-02-01

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GB/T 43982.2-2026

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Plastics piping systems for renovation of underground water supply networks—Part 2: Lining with continuous pipes

Issued: 2026-07-30
Effective: 2027-02-01

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GB/T 27781-2026

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Field efficacy test methods and criterions of public health insecticides—Spray fluid

Issued: 2026-07-30
Effective: 2027-02-01

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GB/T 28205-2026

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Aquariums for household and similar application

Issued: 2026-07-30
Effective: 2027-02-01

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GB/T 48036-2026

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Polyolefin foam for lithium battery protection

Issued: 2026-07-30
Effective: 2027-02-01

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GB/T 48044.4-2026

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Perfluoro(alkyl vinyl ether)-tetrafluoroethylene plastic (PFA) piping systems for industrial applications—Part 4：Valves

Issued: 2026-07-30
Effective: 2027-02-01

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GB/T 47938-2026

Upcoming

Automatic vehicle washing machines

Issued: 2026-07-30
Effective: 2027-02-01

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GB/T 4679-2026

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Die casting dies—Components—Technical specifications

Issued: 2026-07-30
Effective: 2027-02-01

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GB/T 46089.3-2026

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Conveyor machinery—Inspection and maintenance specifications—Part 3: Screw conveyors

Issued: 2026-07-30
Effective: 2027-02-01

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