ultrasonic flaw detector
短语词组
- ultrasonic c flaw detector 超聲波探傷器;超聲探傷儀
- ultrasonic nondestructive flaw detector 超聲波無損探傷
- digital ultrasonic flaw detector 數字超聲探傷儀
- Ultrasonic Flaw Detector for Rail 鋼軌超聲波探傷儀檢定槼程
- a -mode ultrsonic flw detector 型超探儀 返回 ultrasonic flaw detector