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GB - Chinese national standards - Page 5786

Standards GB - Chinese national standards - Page 5786

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 12940-2008 23.4.2008
GB/T 12940-2008 WITHDRAWN

Technical specification for silver-graphite electrical contacts

WITHDRAWN published on 23.4.2008

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548.80 USD


in 3 working days
Preview GB 12941-1991 18.3.1991
GB 12941-1991 WITHDRAWN

Water quality standard for scenery and recreation area

WITHDRAWN published on 18.3.1991

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298.80 USD


in 2 working days
Preview GB 12942-1991 29.5.1991
GB 12942-1991 WITHDRAWN

Safety code for painting—Technical requirements of safety for working in confined spaces

WITHDRAWN published on 29.5.1991

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298.80 USD


in 2 working days
Preview GB 12942-2006 23.1.2006
GB 12942-2006 WITHDRAWN

Safety code for painting--Technical requirements of safety for working in confined spaces

WITHDRAWN published on 23.1.2006

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electronic design (pdf) (131.30 USD)


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131.30 USD


IN STOCK
Preview GB 12943-1991 3.6.1991
GB 12943-1991 WITHDRAWN

Plant quarantine rules for mother tree and seedling of virus-free apple

WITHDRAWN published on 3.6.1991

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electronic design (pdf) (448.80 USD)


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448.80 USD


in 3 working days
Preview GB/T 12943-2007 16.10.2007
GB/T 12943-2007 WITHDRAWN

Plant quarantine rules for virus-free mother tree and seedling of apple

WITHDRAWN published on 16.10.2007

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748.80 USD


in 3 working days
Preview GB/T 12944.1-1991 27.5.1991
GB/T 12944.1-1991 WITHDRAWN

High-voltage ceramic wall bushings—Technical specifications

WITHDRAWN published on 27.5.1991

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in 3 working days
Preview GB/T 12944.2-1991 27.5.1991
GB/T 12944.2-1991 WITHDRAWN

High-voltage ceramic wall bushings Dimensions and characteristics

WITHDRAWN published on 27.5.1991

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in 5 working days
Preview GB/T 12945-1991 3.6.1991
GB/T 12945-1991 WITHDRAWN

Jute

WITHDRAWN published on 3.6.1991

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248.80 USD


in 2 working days
Preview GB/T 12946-1991 3.6.1991
GB/T 12946-1991 WITHDRAWN

Kenaf

WITHDRAWN published on 3.6.1991

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