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International Standard Category: Auxiliary materials and additives for plastics

GB/T 7046-2003    Colour Carbon black―Determination of dibutyl phthalate absorption number
色素炭黑 邻苯二甲酸二丁酯吸收值的测定 ;
Category No.:83.040.30 Valid Status:abolished
Issued Organization:General Administration of Quality Supervision, Inspection and Quarantine of PRC Issued Date:2003-10-11
Implemented Date:2004-5-1 Abolished Date:2008-07-01
Superseded Standard.:GB/T 3780.2-2007 Carbon black - Part 2:Determination of oil absorption number
Superseded Date:2008-7-1
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