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GB - Chinese national standards - Page 7504

Standards GB - Chinese national standards - Page 7504

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 2523-1990 21.7.1990
GB/T 2523-1990 WITHDRAWN

Cold rolled sheet(strip)—Measuring method for surface roughness

WITHDRAWN published on 21.7.1990

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in 3 working days
Preview GB/T 2523-2008 10.10.2008
GB/T 2523-2008 WITHDRAWN

Measuring method of surface roughness and peak count for cold-rolled metal sheet(strip)

WITHDRAWN published on 10.10.2008

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electronic design (pdf) (198.00 USD)


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IN STOCK
Preview GB/T 25235-2010 26.9.2010
GB/T 25235-2010 WITHDRAWN

Grain and oil machinery - Combined separator

WITHDRAWN published on 26.9.2010

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Preview GB/T 2524-1981 25.3.1981
GB/T 2524-1981 WITHDRAWN

Sponge titanium

WITHDRAWN published on 25.3.1981

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334.80 USD


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Preview GB/T 2524-2002 23.8.2002
GB/T 2524-2002 WITHDRAWN

Sponge titanium

WITHDRAWN published on 23.8.2002

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Preview GB/T 2524-2010 10.1.2011
GB/T 2524-2010 WITHDRAWN

Titanium sponge

WITHDRAWN published on 10.1.2011

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Preview GB/T 25240-2010 26.9.2010
GB/T 25240-2010 WITHDRAWN

Pelleted seed of tobacco

WITHDRAWN published on 26.9.2010

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Preview GB/T 25246-2010 26.9.2010
GB/T 25246-2010 WITHDRAWN

Technology code for land application rates of livestock and poultry manure

WITHDRAWN published on 26.9.2010

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Preview GB/T 25248-2010 26.9.2010
GB/T 25248-2010 WITHDRAWN

The determination of infrared cyanine dye for 830nm digital printing materials High performance liquid chromatography

WITHDRAWN published on 26.9.2010

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Preview GB/T 2525-1996 9.7.1996
GB/T 2525-1996 WITHDRAWN

Cerium metal

WITHDRAWN published on 9.7.1996

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in 2 working days

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