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GB - Chinese national standards - Page 8238

Standards GB - Chinese national standards - Page 8238

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 5307-1985 1.1.1985
GB 5307-1985 WITHDRAWN

Tracheostomy tubes--Connectors

WITHDRAWN published on 1.1.1985

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238.80 USD


in 2 working days
Preview GB 5308-1985 1.1.1985
GB 5308-1985 WITHDRAWN

Industrial tannic acid

WITHDRAWN published on 1.1.1985

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286.80 USD


in 2 working days
Preview GB 5309-1985 1.1.1985
GB 5309-1985 WITHDRAWN

Industrial gallic acid

WITHDRAWN published on 1.1.1985

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238.80 USD


in 2 working days
Preview GB/T 531-1999 29.6.1999
GB/T 531-1999 WITHDRAWN

Rubber—Determination of indentation hardness by means of pocket hardness meters

WITHDRAWN published on 29.6.1999

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electronic design (pdf) (334.80 USD)


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334.80 USD


in 3 working days
Preview GB/T 531.1-2008 4.6.2008
GB/T 531.1-2008 WITHDRAWN

Rubber, vulcanized or thermoplastic - Determination of indentation hardness - Part 1Duromerer method Shore hardness

WITHDRAWN published on 4.6.2008

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90.00 USD


IN STOCK
Preview GB/T 531.2-2009 24.4.2009
GB/T 531.2-2009 WITHDRAWN

Rubber, vulcanized or thermoplastic - Determination of indentation hardness - Part 2: IRHD pocket meter method

WITHDRAWN published on 24.4.2009

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84.00 USD


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Preview GB 5310-1995 10.10.1995
GB 5310-1995 WITHDRAWN

Seamless steel tubes and pipes for high pressure boiler

WITHDRAWN published on 10.10.1995

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electronic design (pdf) (1054.80 USD)


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1 054.80 USD


in 6 working days
Preview GB/T 5310-2008 24.10.2008
GB/T 5310-2008 WITHDRAWN

Seamless steel tubes and pipes for high pressure boiler

WITHDRAWN published on 24.10.2008

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ON REQUEST


Out of stock
Preview GB/T 5310-2017 29.12.2017
GB/T 5310-2017 WITHDRAWN

Seamless steel tubes and pipes for high pressure boiler

WITHDRAWN published on 29.12.2017

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294.00 USD


IN STOCK
Preview GB 5311-1989 1.1.1989
GB 5311-1989 WITHDRAWN

Seamless steel tube blank for high pressure boiler

WITHDRAWN published on 1.1.1989

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ON REQUEST


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