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GB - Chinese national standards - Page 5057

Standards GB - Chinese national standards - Page 5057

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 6366-2012 31.12.2012
GB/T 6366-2012

Surface active agents - Determination of mineral sulfate content - Titrimetric method

Standard published on 31.12.2012

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in 3 working days
Preview GB/T 6367-2012 31.12.2012
GB/T 6367-2012

Surface active agents - Preparation of water with known calcium hardness

Standard published on 31.12.2012

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226.80 USD


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Preview GB/T 6368-2008 1.4.2008
GB/T 6368-2008

Surface active agents - Determination of pH of aqueous solution - Potentiometric method

Standard published on 1.4.2008

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electronic design (pdf) (84.00 USD)


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IN STOCK
Preview GB/T 6369-2008 1.4.2008
GB/T 6369-2008

Surface active agents - Determination of emulsifying power - Colorimetric method

Standard published on 1.4.2008

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electronic design (pdf) (84.00 USD)


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84.00 USD


IN STOCK
Preview GB/T 637-2006 3.11.2006
GB/T 637-2006

Chemical reagent - Sodium thiosulfate pentahydrate

Standard published on 3.11.2006

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in 3 working days
Preview GB/T 6370-2012 31.12.2012
GB/T 6370-2012

Surface active agents - Anionic surface active agents - Determination of solubility in water

Standard published on 31.12.2012

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Preview GB/T 6371-2008 1.4.2008
GB/T 6371-2008

Surface active agents - Textile auxiliaries - Determination of detergency

Standard published on 1.4.2008

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electronic design (pdf) (178.80 USD)


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178.80 USD


in 2 working days
Preview GB/T 6372-2006 14.9.2006
GB/T 6372-2006

Surface active agents and detergents - Methods of sample division

Standard published on 14.9.2006

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208.80 USD


in 3 working days
Preview GB/T 6373-2007 13.8.2007
GB/T 6373-2007

Surface active agents - Determination of apparent density

Standard published on 13.8.2007

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electronic design (pdf) (286.80 USD)


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286.80 USD


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Preview GB/T 6374-2018 28.12.2018
GB/T 6374-2018

Rock drilling machines and pneumatic tools—Shanks and fitting dimensions of chuck bushings

Standard published on 28.12.2018

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electronic design (pdf) (430.80 USD)


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in 4 working days

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