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GB - Chinese national standards - Page 8148

Standards GB - Chinese national standards - Page 8148

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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Preview GB 50427-2008 4.1.2008
GB 50427-2008 WITHDRAWN

Code for design of blast furnace ironmaking technology

WITHDRAWN published on 4.1.2008

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Preview GB 50428-2007 23.10.2007
GB 50428-2007 WITHDRAWN

Code for design of oil field produced water treatment

WITHDRAWN published on 23.10.2007

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Out of stock
Preview GB 5043-1985 1.1.1985
GB 5043-1985 WITHDRAWN

Tubular glass vial with threaded neck

WITHDRAWN published on 1.1.1985

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238.80 USD


in 2 working days
Preview GB/T 50430-2007 23.10.2007
GB/T 50430-2007 WITHDRAWN

Code for quality management of engineering construction enterprises

WITHDRAWN published on 23.10.2007

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electronic design (pdf) (144.00 USD)


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144.00 USD


IN STOCK
Preview GB 50431-2008 1.1.2008
GB 50431-2008 WITHDRAWN

Code for design of belt conveyor engineering

WITHDRAWN published on 1.1.2008

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Out of stock
Preview GB 50433-2008 14.1.2008
GB 50433-2008 WITHDRAWN

Technical code on soil and water conservation of development and construction projects

WITHDRAWN published on 14.1.2008

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Out of stock
Preview GB 50434-2008 14.1.2008
GB 50434-2008 WITHDRAWN

Control standards for soil and water loss on development and construction projects

WITHDRAWN published on 14.1.2008

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Out of stock
Preview GB 50435-2007 25.10.2007
GB 50435-2007 WITHDRAWN

Code for design of flat glass plant

WITHDRAWN published on 25.10.2007

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Out of stock
Preview GB 50436-2007 23.10.2007
GB 50436-2007 WITHDRAWN

Code for design of technology of wire rod mill

WITHDRAWN published on 23.10.2007

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Preview GB/T 50438-2007 25.10.2007
GB/T 50438-2007 WITHDRAWN

Standard for the operation safety assessment of existing metro

WITHDRAWN published on 25.10.2007

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