化学配方数据库
| 配方类型： | METALS AND TREATMENTS |
| 配方说明： | Penetrating Oil (for rusted bolts) |
| 配方组成： | Used to loosen rusted-in-bolts, or other combinations where rust and dirt have made separation difficult Light mineral oil/10 Kerosene/10 Methyl oleate/10 |
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