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International Standard Category: Auxiliary materials and additives for plastics

HG/T 2797.5-2007    Silica-alumina carbon black-Part 5:Inspection of impurity material
硅铝炭黑 第5部分:杂质的检查 ;
Category No.:83.040.30 Valid Status:valid
Issued Organization:NDRC Issued Date:2007-09-22
Implemented Date:2008-4-1 Abolished Date:
Superseded Standard.: Superseded Date:
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