铜磷钎料适宜于钎焊铜及黄铜墙铁壁，但是不适宜钎焊黑色金属。
The copper-phosphorus filler metals are suitable to braze copper, brasses but they can not be suitable to braze ferrous.
铜磷钎料适宜于钎焊铜及黄铜墙铁壁，但是不适宜钎焊黑色金属。
The copper-phosphorus filler metals are suitable to braze copper, brasses but they can not be suitable to braze ferrous.
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