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GB/T 5711—2015 紡織品 色牢度試驗 耐四氯乙烯干洗色牢度,PDF。替代GB/T 5711—1997 ( Y' R4 C# y/ [( L0 W/ _2 m+ ?Textiles—Tests for colour fastness—Colour fastness to drycleaning ...
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