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GB - Chinese national standards - Page 8687

Standards GB - Chinese national standards - Page 8687

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 7643-1987 15.4.1987
GB/T 7643-1987 WITHDRAWN

Sticklac

WITHDRAWN published on 15.4.1987

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Preview GB 7644-1987 1.1.1987
GB 7644-1987 WITHDRAWN

Broodlac

WITHDRAWN published on 1.1.1987

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Preview GB 7645-1987 1.1.1987
GB 7645-1987 WITHDRAWN

Emblic leafflowers bark

WITHDRAWN published on 1.1.1987

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Preview GB 7646-1987 1.1.1987
GB 7646-1987 WITHDRAWN

Hairy bayberry bark

WITHDRAWN published on 1.1.1987

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Preview GB 7647-1987 1.1.1987
GB 7647-1987 WITHDRAWN

Valonea

WITHDRAWN published on 1.1.1987

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Preview GB 7648-1987 1.1.1987
GB 7648-1987 WITHDRAWN

Determination of amylose in grains of rice, maize and millet

WITHDRAWN published on 1.1.1987

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in 2 working days
Preview GB 7649-1987 1.1.1987
GB 7649-1987 WITHDRAWN

Pretreatment method for determination of amino acids in cereal grains

WITHDRAWN published on 1.1.1987

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in 2 working days
Preview GB 7650-1987 1.1.1987
GB 7650-1987 WITHDRAWN

Determination of tryptophan in cereal grains

WITHDRAWN published on 1.1.1987

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in 2 working days
Preview GB 7651-1987 1.1.1987
GB 7651-1987 WITHDRAWN

Testing method for the thermal characteristics of heatable brick bed together with firewood or straw stoves

WITHDRAWN published on 1.1.1987

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718.80 USD


in 4 working days
Preview GB/T 7652-1987 17.4.1987
GB/T 7652-1987 WITHDRAWN

Star anise

WITHDRAWN published on 17.4.1987

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84.00 USD


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