ultrasonic drill
短語詞組
- ultrasonic c drilling 超聲鑽孔
- ultrasonic revolving drilling 超聲鏇轉(zhuǎn)鑽
- ultrasonic vibration drilling and grinding 超聲振動鑽磨
- ultrasonic drilling detail 超聲波鑽孔
- ultrasonic drilling machine 超聲波打孔機牀;超聲波鑽牀
- Rotary Ultrasonic Drilling 鏇轉(zhuǎn)超聲鑽削 返回 ultrasonic drill