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GB - Chinese national standards - Page 6599

Standards GB - Chinese national standards - Page 6599

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 1739-1979 15.9.1979
GB/T 1739-1979 WITHDRAWN

Method of test for transformer oil resistance of electrical insulating varnish films

WITHDRAWN published on 15.9.1979

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ON REQUEST


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Preview GB/T 17390-1998 18.5.1998
GB/T 17390-1998 WITHDRAWN

Recommended practice for electrical submersible pump teardown report

WITHDRAWN published on 18.5.1998

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526.80 USD


in 4 working days
Preview GB/T 17391-1998 19.5.1998
GB/T 17391-1998 WITHDRAWN

Test method for thermal stability of polyethylene pipes and fittings

WITHDRAWN published on 19.5.1998

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190.80 USD


in 2 working days
Preview GB/T 17392-1998 25.5.1998
GB/T 17392-1998 WITHDRAWN

Fabric for National Flag

WITHDRAWN published on 25.5.1998

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238.80 USD


in 2 working days
Preview GB/T 17393-1998 28.5.1998
GB/T 17393-1998 WITHDRAWN

Standard specification of thermal insulation materials for use over austenitic stainless steel

WITHDRAWN published on 28.5.1998

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286.80 USD


in 2 working days
Preview GB/T 17394-1998 28.5.1998
GB/T 17394-1998 WITHDRAWN

Metallic materials—Leeb hardness test

WITHDRAWN published on 28.5.1998

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1 198.80 USD


in 6 working days
Preview GB/T 17394.1-2014 5.12.2014
GB/T 17394.1-2014 WITHDRAWN

Metallic materialsLeeb hardness testPart 1: Test method

WITHDRAWN published on 5.12.2014

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electronic design (pdf) (258.00 USD)


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258.00 USD


IN STOCK
Preview GB/T 17394.2-2012 31.12.2012
GB/T 17394.2-2012 WITHDRAWN

Metallic materials—Leeb hardness test—Part 2:Verification and calibration of hardness testers

WITHDRAWN published on 31.12.2012

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622.80 USD


in 3 working days
Preview GB/T 17394.3-2012 31.12.2012
GB/T 17394.3-2012 WITHDRAWN

Metallic materials—Leeb hardness test—Part 3:Calibration of reference blocks

WITHDRAWN published on 31.12.2012

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electronic design (pdf) (910.80 USD)


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910.80 USD


in 4 working days
Preview GB/T 17394.4-2014 30.9.2014
GB/T 17394.4-2014 WITHDRAWN

Metallic materialsLeeb hardness testPart 4Tables of hardness values conversation

WITHDRAWN published on 30.9.2014

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IN STOCK

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