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GB - Chinese national standards - Page 7366

Standards GB - Chinese national standards - Page 7366

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 27698.7-2011 30.12.2011
GB/T 27698.7-2011 WITHDRAWN

Test method for the performance of heat exchangers and heat exchange element—Part 7:Measurement of noise from air-cooled heat exchangers

WITHDRAWN published on 30.12.2011

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1 390.80 USD


in 5 working days
Preview GB/T 27698.8-2011 30.12.2011
GB/T 27698.8-2011 WITHDRAWN

Test method for the performance of heat exchangers and heat exchange element—Part 8:Determination of industrial locale for heat exchangers

WITHDRAWN published on 30.12.2011

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718.80 USD


in 4 working days
Preview GB/T 27699-2011 30.12.2011
GB/T 27699-2011 WITHDRAWN

Steel pipeline in-line inspection technical specification

WITHDRAWN published on 30.12.2011

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electronic design (pdf) (1198.80 USD)


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1 198.80 USD


in 5 working days
Preview GB 277-1989 1.1.1989
GB 277-1989 WITHDRAWN

Rolling bearings--Deep groove ball bearings with snap ring groove--Boundary dimensions

WITHDRAWN published on 1.1.1989

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electronic design (pdf) (ON REQUEST)


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ON REQUEST


Out of stock
Preview GB 2770-1988 1.1.1988
GB 2770-1988 WITHDRAWN

Tonsil haemostatic forceps

WITHDRAWN published on 1.1.1988

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238.80 USD


in 2 working days
Preview GB/T 27700.1-2011 30.12.2011
GB/T 27700.1-2011 WITHDRAWN

Surface acoustic wave(SAW) filters of assessed quality—Part 1:Generic specification

WITHDRAWN published on 30.12.2011

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1 678.80 USD


in 6 working days
Preview GB 27701-2011 30.12.2011
GB 27701-2011 WITHDRAWN

Mechanical safety of cathode ray tubes

WITHDRAWN published on 30.12.2011

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1 900.80 USD


in 6 working days
Preview GB 2771-1987 1.1.1987
GB 2771-1987 WITHDRAWN

Adhesive plaster

WITHDRAWN published on 1.1.1987

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382.80 USD


in 3 working days
Preview GB/T 27710-2011 30.12.2011
GB/T 27710-2011 WITHDRAWN

Floor drain

WITHDRAWN published on 30.12.2011

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862.80 USD


in 3 working days
Preview GB/T 27728-2011 30.12.2011
GB/T 27728-2011 WITHDRAWN

Wet wipes

WITHDRAWN published on 30.12.2011

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electronic design (pdf) (102.00 USD)


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102.00 USD


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