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配方类型: |
INKS AND CARBON PAPER |
配方说明: |
Black Typewriter Carbon Paper Ink (One-Time Black, Soft) |
配方组成: |
Paraffin Wax (156'F)/20 Nigrosine/1 Raven 15 Carbon Black/17 Mineral Oil (100 SUS)/51 "Petrolite" WB-2 Wax/10 Methyl Violet Base/1 |
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