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GB - Chinese national standards - Page 7513

Standards GB - Chinese national standards - Page 7513

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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Preview GB/T 30521-2014 19.2.2014
GB/T 30521-2014 WITHDRAWN

Trade exhibition—Statistics

WITHDRAWN published on 19.2.2014

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Preview GB/T 30523-2014 19.2.2014
GB/T 30523-2014 WITHDRAWN

Science and technology infrastructure—Resource core metadata

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Preview GB 30526-2014 28.4.2014
GB 30526-2014 WITHDRAWN

The norm of energy consumption per unit product of sintering wall materials

WITHDRAWN published on 28.4.2014

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Preview GB 30527-2014 28.4.2014
GB 30527-2014 WITHDRAWN

The norm of energy consumption per unit product of polyvinyl chloride resin

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Preview GB 30528-2014 28.4.2014
GB 30528-2014 WITHDRAWN

The norm of energy consumption per unit products of polyvinyl alcohol

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Preview GB 30529-2014 28.4.2014
GB 30529-2014 WITHDRAWN

The norm of energy consumption per unit product of vinyl acetate

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Preview GB 30530-2014 28.4.2014
GB 30530-2014 WITHDRAWN

The norm of energy consumption per unit product of dimethyl cyclosiloxane

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Preview GB 30531-2014 28.4.2014
GB 30531-2014 WITHDRAWN

Minimum allowable values of energy efficiency and energy efficiency grades for commercial gas cooking appliances

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IN STOCK
Preview GB/T 30539-2014 6.5.2014
GB/T 30539-2014 WITHDRAWN

Foreign languages proficiency specifications for international trade personnel

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Preview GB 3054-1982 1.1.1982
GB 3054-1982 WITHDRAWN

Surgical instruments--Box joint rivet

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