GB - Chinese national standards - Page 4909

Standards GB - Chinese national standards - Page 4909

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 51295-2018

Technical standard of steel cofferdam engineering

Standard published on 25.4.2018

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4 294.80 USD


in 15 working days
GB/T 51296-2018

Standard of digital delivery for oil refining and petrochemical project

Standard published on 11.9.2018

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ON REQUEST


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GB/T 51297-2018

Standard for investigation and survey of soil and water conservation projects

Standard published on 1.11.2018

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2 062.80 USD


in 10 working days
GB 51298-2018

Standard for fire protection design of metro

Standard published on 14.5.2018

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ON REQUEST


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GB 51299-2018

Standards for process design of bismuth smelter

Standard published on 14.5.2018

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1 990.80 USD


in 10 working days
GB/T 513-1977

Determination of mechanical impuritiesin lubricating greases (acid decomposition method)

Standard published on 4.2.1977

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ON REQUEST


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GB/T 51300-2018

Standard for construction organization design of sinking and drifting engineering of non-coal mines

Standard published on 14.5.2018

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1 438.80 USD


in 8 working days
GB/T 51301-2018

Standard for design delivery of building information modeling

Standard published on 1.1.2018

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1 198.80 USD


in 10 working days
GB 51302-2018

Standard for design of overhead distribution line with insulated conductor

Standard published on 8.11.2018

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ON REQUEST


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GB 51303-2018

Standard for industrial floor design in shipyards

Standard published on 1.11.2018

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