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GB - Chinese national standards - Page 7237

Standards GB - Chinese national standards - Page 7237

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 21113-2007 11.10.2007
GB/T 21113-2007 WITHDRAWN

Reels for 16 mm motion picture projectors—Dimensions

WITHDRAWN published on 11.10.2007

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280.80 USD


in 3 working days
Preview GB/T 21114-2007 11.9.2007
GB/T 21114-2007 WITHDRAWN

Chemical analysis of refractory products by XRF—Fused cast bead method

WITHDRAWN published on 11.9.2007

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432.00 USD


IN STOCK
Preview GB/T 21119-2007 16.10.2007
GB/T 21119-2007 WITHDRAWN

Wheat - Determination of sedimentation index - Zeleny test

WITHDRAWN published on 16.10.2007

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184.80 USD


in 3 working days
Preview GB 2112-1980 1.1.1980
GB 2112-1980 WITHDRAWN

Determination of tin content in selenium--Phenylfluorone-cetylirimethylammonium bromide absorption photometric method

WITHDRAWN published on 1.1.1980

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238.80 USD


in 2 working days
Preview GB/T 21120-2007 1.11.2007
GB/T 21120-2007 WITHDRAWN

Synthetic fibres for cement,cement mortar and concrete

WITHDRAWN published on 1.11.2007

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1 150.80 USD


in 6 working days
Preview GB/T 21121-2007 16.10.2007
GB/T 21121-2007 WITHDRAWN

Animal and vegetable fats and oils—Determination of oxidation stability(Accelerated oxidation test)

WITHDRAWN published on 16.10.2007

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240.00 USD


IN STOCK
Preview GB/T 21122-2007 16.10.2007
GB/T 21122-2007 WITHDRAWN

Fortified wheat flour

WITHDRAWN published on 16.10.2007

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in 3 working days
Preview GB/T 21123-2007 16.10.2007
GB/T 21123-2007 WITHDRAWN

Nutritional fortified - Edible oil and fat with vitamin A

WITHDRAWN published on 16.10.2007

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Preview GB/T 21125-2007 16.10.2007
GB/T 21125-2007 WITHDRAWN

Technical inspection for mushroom selecting and breeding

WITHDRAWN published on 16.10.2007

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310.80 USD


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Preview GB 2113-1980 1.1.1980
GB 2113-1980 WITHDRAWN

Determination of aluminum content in selenium--Chrome azurol S--Cetyl trimethyl ammonium bromide absorption photometric method

WITHDRAWN published on 1.1.1980

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in 2 working days

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