Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
Position: Search valid to be valid superseded to be superseded abolished to be abolished
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GB 10529-1989 Rubber compounding ingredients--Silica, precipitated, hydrated--Determination of specific surface area--Nitrogen absorption method 410.0 via email in business day valid
GB 10722-1989 210.0 via email in 1~3 business day superseded
GB 3778-1994 Carbon black for use in rubber industry 220.0 via email in 1~3 business day abolished
GB 3778-2003 Carbon black for use in rubber products 180.0 via email in 1~3 business day abolished
GB 3778-2011 Carbon black for use in rubber products 270.0 via email in 1~3 business day abolished
GB 3780.14-1983 Carbon black--Determination of sulphur content (combustion furnace method) 180.0 via email in 1~3 business day valid
GB 3780.3-1983 Carbon black--Determination of dibutyl phthalate absorption number (Method B) 180.0 via email in 1~3 business day valid
GB 3780.4-1983 Carbon black--Determination of dibutyl phthalate absorption number (Compressed sample) 180.0 via email in 1~3 business day valid
GB 3780.9-1983 Carbon black--Determination of ash content (Method A) 180.0 via email in 1~3 business day valid
GB 3781.1-1983 30.0 via email in 1~3 business day superseded
GB 3781.9-1983 60.0 via email in 1~3 business day superseded
GB 7046-1986 Colour carbon black--Determination of dibutyl phthalate absorption number 184.0 via email in 1~3 business day superseded
GB 7050-1986 45.0 via email in 1~3 business day superseded
GB 7767-1987 Terms relating carbon black 184.0 via email in 1~3 business day superseded
GB 9579-1988 Carbon black in SBR (styrene-butadiene rubber)--Recipe and evaluation method 180.0 via email in 1~3 business day valid
GB 9581-1988 Ethylene bottom for use in the carbon black industry--Specification limits 184.0 via email in 1~3 business day superseded
GB/T 10722-1999 Carbon black--Determination of specific surface area--Nitrogen adsorption method 220.0 via email in 1~3 business day abolished
GB/T 10722-2003 Carbon black - Determination of total and external surface area by nitrogen adsorption 130.0 via email in 1~3 business day superseded
GB/T 10722-2014 Carbon black—Determination of total and external surface area—Nitrogen adsorption test method 150.0 via email in 1~3 business day valid
GB/T 10723-2002 Standard method for carbon black--Improving test reproducibility using ASTM reference blacks 410.0 via email in 1~3 business day superseded


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