GB - Chinese national standards - Page 7577

Standards GB - Chinese national standards - Page 7577

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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GB/T 3780.15-2006 WITHDRAWN

Carbon black—Part 15:Determination of light transmittance of toluene extract

WITHDRAWN published on 1.8.2006

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398.80 USD


in 3 working days
GB/T 3780.16-1983 WITHDRAWN

Carbon black--Determination of individual pellet crush strength

WITHDRAWN published on 14.6.1983

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248.80 USD


in 2 working days
GB 3780.17-1983 WITHDRAWN

Indirect determination of particle size of carbon black--Reflectance method

WITHDRAWN published on 1.1.1983

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248.80 USD


in 2 working days
GB/T 3780.17-1995 WITHDRAWN

Carbon black—Indirect determination of particle size—Reflectance method

WITHDRAWN published on 20.12.1995

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248.80 USD


in 2 working days
GB/T 3780.17-2008 WITHDRAWN

Carbon black—Part 17:Indirect determination of particle size—Reflectance method

WITHDRAWN published on 18.6.2008

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348.80 USD


in 3 working days
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GB/T 3780.18-1998 WITHDRAWN

Carbon black in natural rubber—Recipe and evaluation method

WITHDRAWN published on 4.11.1998

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298.80 USD


in 2 working days
GB/T 3780.18-2007 WITHDRAWN

Carbon black—Part 18:Standard test methods for evaluation in natural rubber(NR)

WITHDRAWN published on 13.12.2007

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498.80 USD


in 3 working days
GB 3780.2-1983 WITHDRAWN

Carbon black--Determination of dibutyl phthalate absorption number (Method A)

WITHDRAWN published on 1.1.1983

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298.80 USD


in 2 working days
GB/T 3780.2-1994 WITHDRAWN

Carbon black—Determination of dibutylphthalate absorption number

WITHDRAWN published on 22.12.1994

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598.80 USD


in 4 working days

Entries shown from 75760 to 75770 out of a total of 89254 entries.


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