GB - Chinese national standards - Page 6884

Standards GB - Chinese national standards - Page 6884

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GB/T 21034-2007 WITHDRAWN

Feed additive—Methionine hydroxy calcium

WITHDRAWN published on 21.6.2007

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298.80 USD


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GB/T 21037-2007 WITHDRAWN

Determination of trimethoprim in feeds—High performance liquid chromatography

WITHDRAWN published on 21.6.2007

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298.80 USD


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GB/T 2104-1988 WITHDRAWN

Steel wire ropes—Packing, marking and certificate—General requirements

WITHDRAWN published on 22.2.1988

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298.80 USD


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GB/T 21044-2007 WITHDRAWN

Chinese soft-shelled turtle

WITHDRAWN published on 26.6.2007

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ON REQUEST


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GB/T 21046-2007 WITHDRAWN

Porphyra yezoensis

WITHDRAWN published on 26.6.2007

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GB/T 21049-2007 WITHDRAWN

Chinese-sensible code

WITHDRAWN published on 23.8.2007

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GB/T 2105-1991 WITHDRAWN

Metallic material—Standard test method for the Young""s modulus, shear modulus and Poison""s ratio (Dynamic method)

WITHDRAWN published on 6.11.1991

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948.80 USD


in 5 working days
GB/T 21050-2007 WITHDRAWN

Information security techniques—Security requirements for network switch(EAL3)

WITHDRAWN published on 24.8.2007

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GB/T 21053-2007 WITHDRAWN

Information security techniques—Public key infrastructure—Technology requirement for security classification protection of PKI system

WITHDRAWN published on 23.8.2007

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