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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