GB - Chinese national standards - Page 5072

Standards GB - Chinese national standards - Page 5072

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 50968-2014

Code for construction of surface coal mine engineering

Standard published on 9.1.2014

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2 410.80 USD


in 13 working days
GB/T 5097-2020

Non-destructive testing—Penetrant testing and magnetic particle testing—Viewing conditions

Standard published on 21.7.2020

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204.00 USD


IN STOCK
GB 50970-2014

Code for design of open-pit mining engineering in decoration stone mine

Standard published on 29.1.2014

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ON REQUEST


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GB 50971-2014

Code for installation and quality acceptance of power generating by remain energy mechanical equipment in iron industry

Standard published on 29.1.2014

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ON REQUEST


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GB 50972-2014

Code for construction and quality acceptance of circulating fluidized-bed boiler

Standard published on 29.1.2014

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ON REQUEST


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GB 50973-2014

Code for construction and quality acceptance of gas trubine of combined cycle unit

Standard published on 29.1.2014

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2 110.80 USD


in 10 working days
GB 50974-2014

Code of design on fire protection water supply and hydrant systems

Standard published on 29.1.2014

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174.00 USD


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GB/T 50975-2014

Code for construction and acceptance of process water piping in uranium enrichment plant

Standard published on 31.3.2014

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1 402.80 USD


in 8 working days
GB/T 50976-2014

Code for Installation and Acceptance of Protection Equipment and Secondary Circuit in Infrastructure Project

Standard published on 31.3.2014

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1 582.80 USD


in 8 working days
GB/T 50977-2014

Code for design of water saving in chemical engineering

Standard published on 31.3.2014

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1 402.80 USD


in 8 working days

Entries shown from 50710 to 50720 out of a total of 95082 entries.


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