GB - Chinese national standards - Page 4893

Standards GB - Chinese national standards - Page 4893

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 51173-2016

Code for design of dewatering and draining in open pit mine of coal industry

Standard published on 15.4.2016

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1 390.80 USD


in 7 working days
GB 51174-2017

Technical code for urban stormwater detention and retention engineering

Standard published on 21.1.2017

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2 014.80 USD


in 10 working days
GB/T 51175-2016

Technical code for refining fired heater

Standard published on 18.8.2016

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3 466.80 USD


in 13 working days
GB 51176-2016

Code for design of dry-mixed mortar production line

Standard published on 18.8.2016

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2 062.80 USD


in 13 working days
GB 51177-2016

Design Code for Shiplift

Standard published on 18.8.2016

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ON REQUEST


Out of stock
GB/T 51178-2016

Technical code for engineering surveying of building materials mine

Standard published on 18.8.2016

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1 846.80 USD


in 10 working days
GB 51179-2016

Code for design of underground coal haulage system of coal mine

Standard published on 18.8.2016

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2 062.80 USD


in 13 working days
GB/T 5118-2012

Covered electrodes for manual metal arc welding of creep-resisting steels

Standard published on 5.11.2012

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502.80 USD


in 3 working days
GB 51180-2016

Technical code for ground treatment of buildings in coal mine goaf

Standard published on 18.8.2016

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ON REQUEST


Out of stock
GB 51181-2016

Design code for energy efficiency of coal cleaning engineering

Standard published on 1.1.2016

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1 198.80 USD


in 6 working days

Entries shown from 48920 to 48930 out of a total of 91717 entries.


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