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GB - Chinese national standards - Page 7427

Standards GB - Chinese national standards - Page 7427

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 29468-2012 31.12.2012
GB/T 29468-2012 WITHDRAWN

Cleanroom and associated controlled environments—Guidelines of partition sandwich panel application technology

WITHDRAWN published on 31.12.2012

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Preview GB/T 29469-2012 31.12.2012
GB/T 29469-2012 WITHDRAWN

Cleanrooms and associated controlled environments—Evaluation of performance and rationality

WITHDRAWN published on 31.12.2012

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in 3 working days
Preview GB/T 2947-1982 20.3.1982
GB/T 2947-1982 WITHDRAWN

Determination of water in urea and ammonium nitrate by Karl Fischer method

WITHDRAWN published on 20.3.1982

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in 2 working days
Preview GB/T 29471-2012 31.12.2012
GB/T 29471-2012 WITHDRAWN

General technical specification for mobile laboratory of food safety inspection

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Preview GB/T 29473-2012 31.12.2012
GB/T 29473-2012 WITHDRAWN

Classification,code and marking of mobile laboratory

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Preview GB/T 29479-2012 31.12.2012
GB/T 29479-2012 WITHDRAWN

General requirements of mobile laboratory

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IN STOCK
Preview GB/T 2948-1982 29.3.1982
GB/T 2948-1982 WITHDRAWN

Magnetic characteristics of interchangeable magnetie single disk cartridge (top loaded)

WITHDRAWN published on 29.3.1982

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in 3 working days
Preview GB/T 2949-1982 29.3.1982
GB/T 2949-1982 WITHDRAWN

Magnetic characteristics of interchangeable magnetic six-disk pack

WITHDRAWN published on 29.3.1982

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in 3 working days
Preview GB/T 29490-2013 7.2.2013
GB/T 29490-2013 WITHDRAWN

Enterprise intellectual property management

WITHDRAWN published on 7.2.2013

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in 4 working days
Preview GB/T 29493.1-2013 7.2.2013
GB/T 29493.1-2013 WITHDRAWN

Determination of harmful substances in textile dyeing and finishing auxiliaries—Part 1:Determination of polybrominated biphenyl and polybrominated diphenyl ethers—GC/MS method

WITHDRAWN published on 7.2.2013

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