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GB/T Recommended National Standards

Browse selected GB/T standards used in quality, testing, product compliance, and China market-entry workflows.

GB/T 18525.12-2026

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Irradiation processing practice for agricultural product—Part 12: Pollen

Issued: 2026-05-25
Effective: 2026-12-01

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GB/T 706-2026

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Hot rolled section steel

Issued: 2026-05-25
Effective: 2026-12-01

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GB/T 13748.2-2026

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Methods for chemical analysis of magnesium and magnesium alloys—Part 2：Determination of tin,beryllium,copper,nickel and titanium content—Spectrophotometric method

Issued: 2026-05-25
Effective: 2026-12-01

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GB/T 11881-2026

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Issued: 2026-05-25
Effective: 2027-06-01

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GB/T 46830.2-2026

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Plastics—Liquid-crystal polymers（LCP）moulding and extrusion materials—Part 2: Preparation of test specimens and determination of properties

Issued: 2026-05-25
Effective: 2026-12-01

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GB/T 47693-2026

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Assessment of industrial digital twin system providers

Issued: 2026-05-25
Effective: 2026-12-01

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GB/T 47725-2026

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Micro-electromechanical systems (MEMS) technology—Requirements for reliability evaluation of three-dimensional structure of through-silicon vias

Issued: 2026-05-25
Effective: 2026-12-01

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GB/T 5825-2026

Upcoming

Symbolic designation for opening and closing of building doors, windows and curtain walls

Issued: 2026-05-25
Effective: 2026-12-01

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GB/T 7665-2026

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General terminology for transducers

Issued: 2026-05-25
Effective: 2026-12-01

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