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| 配方类型： |
SOAPS AND DETERGENTS |
| 配方说明： |
Removing Rust from Watch Parts |
| 配方组成： |
Whiting/30
B: Potassium Cyanide*/15
A: Potassium Cyanide*/15
Water/To make a stiff paste
*Very poisonous.
Soft Soap/15
Water/30 |
| 配制方法： |
Mix to dissolve. Moisten the rusted parts with A and then rub with B. |
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