活性黑B
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中文名稱：活性黑B/ 活性黑5 Name：Reactive Black B/Reactive Black 5 Keyword： Reactive Black B/Reactive Black 5 with CAS:17095-24-8 Strength : 150% CAS:17095-24-8 Appearance:Black Powder Application：Cotton,Linen,Viscose Fibers,Silk |
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