However, in most cases, only the use of welding method, cored wire solderin the pin-hole-shaped tail.
但多数情况下,只能采用焊接的方法,将芯线焊在孔形插针的尾部。
2
The structure, type, test and the advantage of the brass solderin te grated air board are also put forward.
介绍了钎焊集成气路板的结构、型式与出厂试验项目的选取以及应用优势。
3
The preparation method for the solderin the invention comprises the steps as follows: raw material of the active solder is added to a planetary ball mill for ball milling.