化学配方数据库
| 配方类型: | METALS |
| 配方说明: | Bright Etching of Aluminum (U.S. Patent 2,673,143) |
| 配方组成: | Sodium Gluconate/1 lb/gal Sodium Nitrate/1-1.25 lb/gal Caustic Soda/6 lb/gal |
| 配制方法: | Immerse in an aqueous solution of these salts for 1.5 minutes at 160 to 205F. |
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