tinning process 镀锡工艺
tinning solder 镀锡焊料
tinning agent 镀锡剂
A: Do we need to complete the tinning before assembly?
A：我们在组装前需要完成镀锡吗？
B: Yes, the tinning must be uniform for the solder to stick.
B：是的，镀锡必须均匀，焊料才能附着。
1) 金属表面镀锡
2) 罐装工艺
3) 电子元件表面处理
1. 在...上镀锡；罐装
noun
1. The process of coating a metal surface with a thin layer of tin.