化学配方数据库
| 配方类型： | METALS AND THEIR TREATMENT |
| 配方说明： | Magnesium Etch (U.S. Patent 2,849,297) |
| 配方组成： | Hydrochloric Acid/10/3-10 Alcohol/65 Acetic Acid/5 Nitric Acid/20/3-20 |
| 配制方法： | The magnesium must be degreased and cleaned before etching. |
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