spelter solder brazing 锌焊料钎焊
brazing solder 硬焊料 ; 硬钎焊料 ; 铜焊焊料 ; 铜焊料
When joint is filled, a continuous run of solder or brazing alloy will be visible.
在安装连接部件时，可以看到焊料和钎焊合金继续流动。
Solder factory is mainly engaged in the production and marketing of products, aluminum copper alloy brazing flame or high-frequency brazing material.
本厂主要从事焊锡制品的生产和销售，铝铜合金的火焰钎焊或者高频钎焊材料。
A solder paste used for brazing was developed and its technical performance was investigated.
研制了铝硬钎焊用钎料膏，对其工艺性能进行了研究。
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