GB - Chinese national standards - Page 5120

Standards GB - Chinese national standards - Page 5120

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 51355-2019

Standard for durability assessment of existing concrete structures

Standard published on 13.2.2019

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GB/T 51356-2019

Assessment standard for green campus

Standard published on 13.3.2019

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GB/T 51357-2019

Standard for design of ventilation air conditioning and heating of urban rail transit

Standard published on 13.3.2019

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GB/T 51358-2019

Standard for urban underground space planning

Standard published on 1.1.2019

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1 462.80 USD


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GB/T 51359-2019

Technical standard for pipelines engineering between petrochemical projects in petrochemical industry

Standard published on 25.9.2019

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1 198.80 USD


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GB/T 51360-2019

Standard for engineering construction and acceptance of open-pit mental mine

Standard published on 25.9.2019

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GB/T 51361-2021

(Straddle monorail traffic engineering measurement standards)

Standard published on 8.9.2021

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GB/T 51362-2019

Application standard for manufacturing industry design information model

Standard published on 24.5.2019

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GB 51363-2019

Standard for design of coke dry quenching engineering

Standard published on 24.5.2019

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GB 51364-2019

Standard for design of environmental protection of shipyard project

Standard published on 24.5.2019

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