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| 配方类型： |
POLISHES |
| 配方说明： |
Chemical Polishing of Steel (Japanese Patent 2817 (1956)) |
| 配方组成： |
Hydrochloric Acid (d. 1.18)/1
Hydrogen Peroxide (30%)/4
Hydrofluoric Acid (40%)/4 |
| 配制方法： |
Immerse steel for 10 minutes, then wash with water. |
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