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GB - Chinese national standards - Page 6991

Standards GB - Chinese national standards - Page 6991

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 21254-2007 16.11.2007
GB/T 21254-2007 WITHDRAWN

Breath alcohol analyzers

WITHDRAWN published on 16.11.2007

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Preview GB/T 21255-2007 16.11.2007
GB/T 21255-2007 WITHDRAWN

Motor vehicle speed detector

WITHDRAWN published on 16.11.2007

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electronic design (pdf) (670.80 USD)


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670.80 USD


in 3 working days
Preview GB 21256-2007 3.12.2007
GB 21256-2007 WITHDRAWN

The norm of energy consumption per unit product of major procedure of crude steel manufacturing process

WITHDRAWN published on 3.12.2007

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430.80 USD


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Preview GB 21257-2007 3.12.2007
GB 21257-2007 WITHDRAWN

The norm of energy consumption per unit product of caustic soda

WITHDRAWN published on 3.12.2007

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430.80 USD


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Preview GB 21257-2014 28.4.2014
GB 21257-2014 WITHDRAWN

The norm of energy consumption per unit product of caustic soda

WITHDRAWN published on 28.4.2014

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electronic design (pdf) (274.80 USD)


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274.80 USD


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Preview GB 21258-2007 3.12.2007
GB 21258-2007 WITHDRAWN

The norm of energy consumption per unit product of general coal-fired power set

WITHDRAWN published on 3.12.2007

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electronic design (pdf) (382.80 USD)


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382.80 USD


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Preview GB 21258-2013 18.12.2013
GB 21258-2013 WITHDRAWN

The norm of energy consumption per unit product of general coal-fired power set

WITHDRAWN published on 18.12.2013

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electronic design (pdf) (382.80 USD)


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382.80 USD


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Preview GB 21258-2017 31.5.2017
GB 21258-2017 WITHDRAWN

The norm of energy consumption per unit product of general coal-fired power set

WITHDRAWN published on 31.5.2017

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electronic design (pdf) (156.00 USD)


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156.00 USD


IN STOCK
Preview GB 21259-2007 1.11.2007
GB 21259-2007 WITHDRAWN

Headlamps equipped with gas-discharge light sources for motor vehicle

WITHDRAWN published on 1.11.2007

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electronic design (pdf) (622.80 USD)


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622.80 USD


in 4 working days
Preview GB 2126-1980 1.1.1980
GB 2126-1980 WITHDRAWN

Determination of zirconium dioxide content in xenotime concentrates--EDTA volumetric method

WITHDRAWN published on 1.1.1980

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electronic design (pdf) (238.80 USD)


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in 2 working days

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