化学配方数据库
配方类型: METALS
配方说明: Aluminum Solder (Swiss Patent 248,042)
配方组成: Copper/2.5-4.5
Tin/2-25
Aluminum/2-8
Lead/1-3
Zinc/65-92
配制方法: Apply as wire or rod without flux to a joint heated to about 300C.

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