GB - Chinese national standards - Page 7874

Standards GB - Chinese national standards - Page 7874

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GB/T 4928-2001 WITHDRAWN

Methods for analysis of beer

WITHDRAWN published on 4.12.2001

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GB/T 4930-1993 WITHDRAWN

General specification of electron probe microanalysis standard specimen

WITHDRAWN published on 30.8.1993

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498.80 USD


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GB/T 4930-2008 WITHDRAWN

Microbeam analysis—Electron probe microanalysis—Guidelines for the specification of certified reference materials(CRMs)

WITHDRAWN published on 11.4.2008

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948.80 USD


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GB/T 4931-2000 WITHDRAWN

The series and type spectrum for helium neon lasers

WITHDRAWN published on 3.1.2000

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348.80 USD


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GB/T 4932-2000 WITHDRAWN

The series and type spectrum for carbon dioxide lasers

WITHDRAWN published on 3.1.2000

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398.80 USD


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GB 4933-1985 WITHDRAWN

Field vane shear apparatus

WITHDRAWN published on 1.1.1985

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248.80 USD


in 2 working days
ON REQUEST


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GB/T 4934-1996 WITHDRAWN

Strain-controlled direct shear apparatus

WITHDRAWN published on 13.12.1996

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398.80 USD


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