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GB - Chinese national standards - Page 7487

Standards GB - Chinese national standards - Page 7487

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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Publication year
Preview GB/T 299-2008 28.2.2008
GB/T 299-2008 WITHDRAWN

Rolling bearings—Double row tapered roller bearings—Boundary dimensions

WITHDRAWN published on 28.2.2008

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electronic design (pdf) (670.80 USD)


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670.80 USD


in 3 working days
Preview GB 2990-1987 1.1.1987
GB 2990-1987 WITHDRAWN

High-alumina refractory bricks for hot blast stoves

WITHDRAWN published on 1.1.1987

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electronic design (pdf) (238.80 USD)


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238.80 USD


in 2 working days
Preview GB 2991-1987 1.1.1987
GB 2991-1987 WITHDRAWN

High alumina refractory bricks for electric arc furnace roofs

WITHDRAWN published on 1.1.1987

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238.80 USD


in 2 working days
Preview GB/T 29911-2013 27.11.2013
GB/T 29911-2013 WITHDRAWN

Specification for car rental service

WITHDRAWN published on 27.11.2013

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310.80 USD


in 3 working days
Preview GB/T 29912-2013 27.11.2013
GB/T 29912-2013 WITHDRAWN

Technical requirements for lectotype of urban logistics distribution vehicles

WITHDRAWN published on 27.11.2013

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202.80 USD


in 3 working days
Preview GB/T 29913.1-2013 27.11.2013
GB/T 29913.1-2013 WITHDRAWN

Bearing steel for wind power equipment - Part 1: Yawing and variable pitch bearing steel

WITHDRAWN published on 27.11.2013

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358.80 USD


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Preview GB/T 29918-2013 27.11.2013
GB/T 29918-2013 WITHDRAWN

Method for measuring pressure-composition isotherms of RE-base AB5 hydrogen storage alloys

WITHDRAWN published on 27.11.2013

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478.80 USD


in 3 working days
Preview GB 2992-1982 1.1.1982
GB 2992-1982 WITHDRAWN

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WITHDRAWN published on 1.1.1982

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electronic design (pdf) (ON REQUEST)


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ON REQUEST


Out of stock
Preview GB/T 2992-1998 14.12.1998
GB/T 2992-1998 WITHDRAWN

Dimensions of general bricks

WITHDRAWN published on 14.12.1998

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622.80 USD


in 4 working days
Preview GB/T 29920-2013 27.11.2013
GB/T 29920-2013 WITHDRAWN

Aluminum alloy rods with RE&high-Iron for electrical purpose

WITHDRAWN published on 27.11.2013

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430.80 USD


in 3 working days

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