ultrasonic flaw detector
短语词组
- ultrasonic c flaw detector 超声波探伤器;超声探伤仪
- ultrasonic nondestructive flaw detector 超声波无损探伤
- digital ultrasonic flaw detector 数字超声探伤仪
- Ultrasonic Flaw Detector for Rail 钢轨超声波探伤仪检定规程
- a -mode ultrsonic flw detector 型超探仪 返回 ultrasonic flaw detector