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GB 18267-2026

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Issued: 2026-06-27
Effective: 2027-05-01

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GB 6000-2026

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Stock quality grading of major tree species for afforestation

Issued: 2026-06-27
Effective: 2027-07-01

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GB/T 32968-2026

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Coated steel bars for the reinforcement of concrete

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

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GB/T 21187-2026

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Atomic absorption spectrophotometer

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

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GB/T 3039-2026

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Fiber cement pipe and its joint

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

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GB/T 10342-2026

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Paper, board and pulps—Packaging, labelling, transport and storage

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

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GB/T 47577-2026

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Non destructive testing—Optical gas imaging testing method for volatile organic compounds (VOCs) leakage

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

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GB/T 12309-2026

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Industrial corn starch

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

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GB/T 6150.16-2026

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Methods for chemical analysis of tungsten concentrates—Part 16: Determination of iron, manganese, silicon, calcium and tungsten contents—X-ray fluorescence spectrometry

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

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