GB - Chinese national standards - Page 4820

Standards GB - Chinese national standards - Page 4820

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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GB 50514-2020

Code for design of nonwovens factory

Standard published on 9.6.2020

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GB 50515-2010

Code for design of conductive or anti-static ground surface and floor

Standard published on 31.5.2010

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2 566.80 USD


in 13 working days
GB 50516-2010

Technical code for bydrogen fuelling station

Standard published on 31.5.2010

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474.00 USD


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GB 50517-2010

Code for construction quality acceptance of metallic piping in petrochemical engineering

Standard published on 31.5.2010

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GB/T 50518-2020

Standard for the equipment of ventilative safety of coal colliery

Standard published on 16.1.2020

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1 582.80 USD


in 8 working days
GB 50520-2009

Code for safety design of uranium mills tailings pond in nuclear industry

Standard published on 30.11.2009

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946.80 USD


in 6 working days
GB 50521-2023

Code for design of uranium mining and metallurgy engineering in nuclear industry

Standard published on 1.1.2023

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ON REQUEST


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GB/T 50522-2019

Code of construction project management for nuclear power plants

Standard published on 22.11.2019

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GB 50523-2010

Code for design of occupational safety and hygiene in electronics industry

Standard published on 31.5.2010

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2 278.80 USD


in 10 working days
GB 50524-2010

Technical code for infrared simultaneous interpretation system

Standard published on 31.5.2010

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1 582.80 USD


in 8 working days

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