ultrasonic soldering

• 超声波钎焊,超声波软钎焊,超声软焊,超声波针焊,超声焊

ultrasonic soldering的用法和样例：

例句

1. Laser soldering technology has been found an important application in micro-electronic joining and packaging.
   激光软钎焊技术在微电子焊接和封装方面具有重要的应用价值。