化学配方数据库
| 配方类型： | METALS AND THEIR TREATMENT |
| 配方说明： | Iron Soldering Flux (U.S. Patent 2,772,192) |
| 配方组成： | Water/0-150 cc. Monoethanolamine/100-2500 g. Ammonium Chloride/50-200 g. Alcohol/To make 1 gal. Hydrochloric Acid/500-800 g. Urea/200-2500 g. |
| 配制方法： | This is not readily charged by high-melting solder. |
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