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GB - Chinese national standards - Page 7231

Standards GB - Chinese national standards - Page 7231

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 2497-1981 1.1.1981
GB 2497-1981 WITHDRAWN

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WITHDRAWN published on 1.1.1981

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Preview GB/T 2497-1993 17.4.1993
GB/T 2497-1993 WITHDRAWN

Charge air coolers for marine diesel engines

WITHDRAWN published on 17.4.1993

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in 3 working days
Preview GB/T 2497-2008 19.6.2008
GB/T 2497-2008 WITHDRAWN

Charge air coolers for marine diesel engines

WITHDRAWN published on 19.6.2008

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718.80 USD


in 4 working days
Preview GB/T 24970-2010 9.8.2010
GB/T 24970-2010 WITHDRAWN

Delineator

WITHDRAWN published on 9.8.2010

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862.80 USD


in 3 working days
Preview GB/T 24971-2010 9.8.2010
GB/T 24971-2010 WITHDRAWN

Tyre recognizing machine

WITHDRAWN published on 9.8.2010

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478.80 USD


in 3 working days
Preview GB/T 24973-2010 9.8.2010
GB/T 24973-2010 WITHDRAWN

Toll electric barrier

WITHDRAWN published on 9.8.2010

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574.80 USD


in 3 working days
Preview GB/T 24974-2010 9.8.2010
GB/T 24974-2010 WITHDRAWN

Toll manual barrier

WITHDRAWN published on 9.8.2010

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286.80 USD


in 2 working days
Preview GB/T 24975.1-2010 9.8.2010
GB/T 24975.1-2010 WITHDRAWN

Guide of environmental design for low-voltage apparatus—Part 1:General rules

WITHDRAWN published on 9.8.2010

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718.80 USD


in 4 working days
Preview GB/T 24975.2-2010 9.8.2010
GB/T 24975.2-2010 WITHDRAWN

Guide of environmental design for low-voltage apparatus—Part 2:Disconnectors

WITHDRAWN published on 9.8.2010

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Preview GB/T 24975.3-2010 9.8.2010
GB/T 24975.3-2010 WITHDRAWN

Guide of environmental design for low-voltage apparatus—Part 3:Circuit breakers

WITHDRAWN published on 9.8.2010

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