化学配方数据库
| 配方类型： | METALS AND THEIR TREATMENT |
| 配方说明： | Soldering Flux (For Use on Copper and Brass) |
| 配方组成： | Water/2 Zinc Chloride/1 Ammonium Chloride/0.25 |
| 配制方法： | If better wetting and spreading are desired, add about 0.17 parts of a wetting agent, e.g. "Sulfatate" B. |
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