| 配方类型： |
METALS AND THEIR TREATMENT |
| 配方说明： |
Corrosion Inhibitor (U.S. Patents 2,450,137-8) |
| 配方组成： |
WAter/To make 160 gal.
Liquid Wetting Agent/1.5 gal.
75% Orthophosphoric Acid/12 gal.
Ethyl "Cellosolve"/6 gal.
Water-Soluble Chromium Sulfate/25 lb. |
| 配制方法： |
This solution is mixed well and applied to the metal either by painting or by spraying. |
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