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GB - Chinese national standards - Page 5055

Standards GB - Chinese national standards - Page 5055

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 50832-2013 25.12.2012
GB/T 50832-2013

Standard for acceptance test of electric equipment of 1000kV system electric equipment installation engineering

Standard published on 25.12.2012

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electronic design (pdf) (1990.80 USD)


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1 990.80 USD


in 10 working days
Preview GB/T 50833-2012 11.10.2012
GB/T 50833-2012

Standard for basic terminology of urban rail transit engineering

Standard published on 11.10.2012

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electronic design (pdf) (2638.80 USD)


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2 638.80 USD


in 13 working days
Preview GB 50834-2013 25.12.2012
GB 50834-2013

Code for construction and acceptance of 1000kV lattice frame and support

Standard published on 25.12.2012

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electronic design (pdf) (694.80 USD)


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694.80 USD


in 5 working days
Preview GB 50835-2013 25.12.2012
GB 50835-2013

Code for construction and acceptance of 1000KV power transformer,oil-immersed reactor and mutual inductor

Standard published on 25.12.2012

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electronic design (pdf) (1090.80 USD)


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1 090.80 USD


in 7 working days
Preview GB 50836-2013 25.12.2012
GB 50836-2013

Code for construction and acceptance of 1000kV high voltage electric equipment(GIS,HGIS,disconnector and surge arrester)

Standard published on 25.12.2012

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electronic design (pdf) (1138.80 USD)


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1 138.80 USD


in 7 working days
Preview GB/T 50837-2013 8.8.2013
GB/T 50837-2013

Standard for non-ferrous metal refinery drawings

Standard published on 8.8.2013

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electronic design (pdf) (ON REQUEST)


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ON REQUEST


Out of stock
Preview GB/T 50838-2015 1.1.2015
GB/T 50838-2015

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Standard published on 1.1.2015

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electronic design (pdf) (ON REQUEST)


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ON REQUEST


Out of stock
Preview GB 50838-2015 22.5.2015
GB 50838-2015

Technical code for urban utility tunnel engineering

Standard published on 22.5.2015

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electronic design (pdf) (1618.80 USD)


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1 618.80 USD


in 8 working days
Preview GB/T 50839-2013 25.12.2012
GB/T 50839-2013

Technical code of urban rail transit engineering safety control

Standard published on 25.12.2012

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electronic design (pdf) (1246.80 USD)


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1 246.80 USD


in 7 working days
Preview GB 5084-2021 30.4.2021
GB 5084-2021

Standard for irrigation water quality

Standard published on 30.4.2021

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electronic design (pdf) (298.80 USD)


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298.80 USD


in 3 working days

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