化学配方数据库
配方类型: INKS AND MARKING COMPOUNDS
配方说明: Black-Pencil and Typing Ink
配方组成: Flushed Methyl Violet/3
Petrolatum/11
Concentrated Methyl Violet/3
Ouricury Wax/19
"Kosmos" 15 Carbon Black/18
100-Viscosity Naphthenic Oil/34
Paraffin Wax (140F.)/12

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