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International Standard Category: Auxiliary materials and additives for plastics

GB 3778-2003    Carbon black for use in rubber products
橡胶用炭黑 ;
Category No.:83.040.30 Valid Status:abolished
Issued Organization:AQSIQ Issued Date:2003-12-11
Implemented Date:2004-6-1 Abolished Date:2012-08-01
Superseded Standard.:GB 3778-2011 Carbon black for use in rubber products
Superseded Date:2012-8-1
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