electric discharging machining

• 电火花加工（EDM）

electric discharging machining的用法和样例：

例句

1. A new EDM technology-ultrasonic vibration assisted electrical discharge machining in gas was proposed and corresponding experimental equipment was designed.
   摘要简述了超声振动辅助气体介质电火花加工原理，并设计开发了相应的实验机床。