| 配方类型： |
METALS AND THEIR TREATMENT |
| 配方说明： |
Rust Remover and Rustproofer |
| 配方组成： |
Isopropyl Alcohol/21
75% Phosphoric Acid/39
Water/27
Ethyl "Carbitol"/27 |
| 配制方法： |
For heavy rust, dilute 1 to 4 with water; for light rust, use a 1 to 8 dilution. Allow to remain on the surface for a few minutes, rinse, and dry. |
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