GB - Chinese national standards - Page 4759

Standards GB - Chinese national standards - Page 4759

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 47107-2026

Platinum-carbon electrocatalyst for fuel cells

Standard published on 28.1.2026

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454.80 USD


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GB/T 47108-2026

Refractory products—Determination of cylindrical splitting tensile strength at room temperature

Standard published on 28.1.2026

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190.80 USD


in 3 working days
GB/T 47109-2026

Road wear test of studded tyres

Standard published on 28.1.2026

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352.80 USD


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GB/T 47110-2026

Sealants—Determination of surface cure time

Standard published on 28.1.2026

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262.80 USD


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GB/T 47111-2026

Guidelines for the Construction Evaluation of Park City

Standard published on 28.1.2026

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550.80 USD


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GB/T 47112-2026

Classification for intelligent operations of mobile mining machinery

Standard published on 28.1.2026

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382.80 USD


in 3 working days
GB/T 47113-2026

Stability evaluation of active magnetic bearings

Standard published on 28.1.2026

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742.80 USD


in 5 working days
GB/T 47114-2026

Continuous surface miners—Safety requirements

Standard published on 28.1.2026

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520.80 USD


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GB/T 47115-2026

Mining—Air quality control systems for operator enclosures—Performance requirements and test methods

Standard published on 28.1.2026

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544.80 USD


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GB/T 47116-2026

Underground mining machines—Mobile extracting machines at the face—Safety requirements for shearer loaders and plough systems

Standard published on 28.1.2026

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736.80 USD


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Entries shown from 47580 to 47590 out of a total of 94224 entries.


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