GB - Chinese national standards - Page 4921

Standards GB - Chinese national standards - Page 4921

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/T 51375-2019

Design standards for network engineering

Standard published on 5.6.2019

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1 798.80 USD


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GB/T 51376-2019

Standard for process design of cobalt plants

Standard published on 5.6.2019

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1 438.80 USD


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GB 51377-2019

Design standard for Lithium-ion battery factories

Standard published on 5.6.2019

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1 486.80 USD


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GB 51378-2019

Standard for acceptance of high voltage DC power supply system engineering for telecommunication

Standard published on 5.6.2019

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1 126.80 USD


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GB/T 51379-2019

Standard for design of rock wool plant

Standard published on 12.8.2019

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GB/T 5138-2021

Liquid chlorine for industrial use

Standard published on 20.8.2021

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276.00 USD


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GB/T 51380-2019

Technical standard for broadband optical fiber access engineering

Standard published on 12.8.2019

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1 918.80 USD


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GB/T 51381-2019

Design standard of VSC-HVDC converter station

Standard published on 12.8.2019

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1 774.80 USD


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GB/T 51382-2019

Standard for process design of lithium refinery

Standard published on 12.8.2019

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2 062.80 USD


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GB 51383-2019

Technical standard for liquid waste treatment and utilization facilities of cold rolling plant in iron and steel enterprises

Standard published on 10.7.2019

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