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Standards GB - Chinese national standards - Page 4804

Standards GB are Chinese national standards, which are issued by China's Standardization Administration Office (SAC).
Chinese national standards are used all over China commonly labeled as GB standards. They determine the united production requirements regarding product safety and quality .
GB standards are often modified or created according to the international standards of ISO, IEC or any other international level. Although, they are largely harmonized, GB standards may differ from international standards .
Approximately 15% of all GB standards are obligatory and they can be identified according to the prefix GB, after which the code of the standards follows:
GB – Obligatory national standards
GB/T – Optional national standards
GB/Z – National steering technical document

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GB/T 47491-2026

Bunk beds and high beds
Execute Date: november 2026

Standard published on 30.4.2026

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electronic design (pdf) (682.80 USD)

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682.80 USD

in 5 working days

GB/T 47492-2026

Sanitary paper products—Determination of air and moisture permeability
Execute Date: november 2026

Standard published on 30.4.2026

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electronic design (pdf) (262.80 USD)

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in 3 working days

GB/T 47493-2026

Sanitary paper products—Determination of elastic components resilience
Execute Date: november 2026

Standard published on 30.4.2026

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electronic design (pdf) (262.80 USD)

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GB/T 47494-2026

Logistics robots—Requirements for electrical safety
Execute Date: november 2026

Standard published on 30.4.2026

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electronic design (pdf) (346.80 USD)

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GB/T 47495-2026

Logistics robots—Test methods for electrical safety
Execute Date: november 2026

Standard published on 30.4.2026

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346.80 USD

in 3 working days

GB/T 47496-2026

Cybersecurity technology— Security technical specification for computer BIOS
Execute Date: november 2026

Standard published on 30.4.2026

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electronic design (pdf) (538.80 USD)

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538.80 USD

in 4 working days

GB 47497-2026

Vehicle fire detection alarm
Execute Date: may 2027

Standard published on 30.4.2026

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electronic design (pdf) (1210.80 USD)

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1 210.80 USD

in 7 working days

GB/T 47498.1-2026

Ophthalmic instruments—Fundamental requirements and test methods—Part 1: General requirements applicable to all ophthalmic instruments
Execute Date: may 2029

Standard published on 30.4.2026

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electronic design (pdf) (442.80 USD)

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442.80 USD

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GB 47498.2-2026

Ophthalmic instruments—Fundamental requirements and test methods—Part 2Light hazard protection
Execute Date: may 2029

Standard published on 30.4.2026

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