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International Standard Category: Pigments and extenders

GB/T 1709-1979    Covering power determination of dyestuff
颜料遮盖力测定法 ;
Category No.:87.060.10 Valid Status:superseded
Issued Organization:CPCIA Issued Date:1979-09-01
Implemented Date:1980-1-1 Abolished Date:2007-09-29
Superseded Standard.:HG/T 3851-2006 Covering power determination of dyestuff
Superseded Date:2006-10-11
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