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GB - Chinese national standards - Page 7440

Standards GB - Chinese national standards - Page 7440

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/T 29021-2012 31.12.2012
GB/T 29021-2012 WITHDRAWN

Petroleum and natural gas industries—Beam pumping units

WITHDRAWN published on 31.12.2012

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Preview GB/T 29022-2012 31.12.2012
GB/T 29022-2012 WITHDRAWN

Particle size analysis—Dynamic light scattering (DLS)

WITHDRAWN published on 31.12.2012

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958.80 USD


in 4 working days
Preview GB/T 29024.2-2016 24.2.2016
GB/T 29024.2-2016 WITHDRAWN

Determination of particle size distribution—Single particle light interaction methods—Part 2: Light scattering liquid-borne particle counter

WITHDRAWN published on 24.2.2016

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in 3 working days
Preview GB/T 29024.3-2012 31.12.2012
GB/T 29024.3-2012 WITHDRAWN

Determination of particle size distribution - Single particle light interaction methods - Part 3: Light extinction liquid-borne particle counter

WITHDRAWN published on 31.12.2012

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in 3 working days
Preview GB 2903-1989 1.1.1989
GB 2903-1989 WITHDRAWN

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WITHDRAWN published on 1.1.1989

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Preview GB/T 2903-1998 11.12.1998
GB/T 2903-1998 WITHDRAWN

Copper/Copper-Nickel(Constantan) thermocouple wires

WITHDRAWN published on 11.12.1998

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574.80 USD


in 4 working days
Preview GB/T 29035-2012 31.12.2012
GB/T 29035-2012 WITHDRAWN

Test method for physical-mechanical performance of flexible graphite ring

WITHDRAWN published on 31.12.2012

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382.80 USD


in 3 working days
Preview GB/T 29038-2012 31.12.2012
GB/T 29038-2012 WITHDRAWN

Engineering technical code for light gauge stainless steel pipes

WITHDRAWN published on 31.12.2012

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1 138.80 USD


in 7 working days
Preview GB/T 2904-1982 16.2.1982
GB/T 2904-1982 WITHDRAWN

Nickel-chromium/Gold-Iron, Copper/Gold-Iron low temperature thermocouple wires and their reference tables

WITHDRAWN published on 16.2.1982

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1 006.80 USD


in 6 working days
Preview GB/T 29041-2012 31.12.2012
GB/T 29041-2012 WITHDRAWN

Road wear testing methods for motor vehicle tyres

WITHDRAWN published on 31.12.2012

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in 4 working days

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