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GB - Chinese national standards - Page 7443

Standards GB - Chinese national standards - Page 7443

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 29696-2013 16.9.2013
GB 29696-2013 WITHDRAWN

Determination of Avermectin residues in milk by High Performance Liquid Chromatographic method

WITHDRAWN published on 16.9.2013

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274.80 USD


in 3 working days
Preview GB 297-1984 1.1.1984
GB 297-1984 WITHDRAWN

Rolling bearings--Tapered roller bearings--Boundary dimensions

WITHDRAWN published on 1.1.1984

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430.80 USD


in 3 working days
Preview GB/T 297-1994 27.12.1994
GB/T 297-1994 WITHDRAWN

Rolling bearings—Tapered roller bearings—Boundary dimensions

WITHDRAWN published on 27.12.1994

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718.80 USD


in 4 working days
Preview GB/T 2970-1991 6.11.1991
GB/T 2970-1991 WITHDRAWN

Thicker steel plate—Method for ultrasonic inspection

WITHDRAWN published on 6.11.1991

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430.80 USD


in 3 working days
Preview GB/T 2970-2004 9.5.2004
GB/T 2970-2004 WITHDRAWN

Thicker steel plates—Method for ultrasonic inspection

WITHDRAWN published on 9.5.2004

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electronic design (pdf) (478.80 USD)


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478.80 USD


in 3 working days
Preview GB/T 2971-1982 25.3.1982
GB/T 2971-1982 WITHDRAWN

Method of fracture test for carbon and low alloy steels

WITHDRAWN published on 25.3.1982

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238.80 USD


in 2 working days
Preview GB/T 29711-2013 18.9.2013
GB/T 29711-2013 WITHDRAWN

Non-destructive testing of welds—Ultrasonic testing—Characterization of indications in welds

WITHDRAWN published on 18.9.2013

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IN STOCK
Preview GB/T 29712-2013 18.9.2013
GB/T 29712-2013 WITHDRAWN

Non-destructive testing of welds—Ultrasonic testing—Acceptance levels

WITHDRAWN published on 18.9.2013

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IN STOCK
Preview GB/T 2972-1991 26.3.1991
GB/T 2972-1991 WITHDRAWN

Zinc-coated steel wire—Test method for uniformity of zinc coating on wire by the copper sulphate dip

WITHDRAWN published on 26.3.1991

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in 2 working days
Preview GB/T 29721-2013 18.9.2013
GB/T 29721-2013 WITHDRAWN

Specifications of coal for fluidized bed gasifier

WITHDRAWN published on 18.9.2013

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in 2 working days

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