小型超声波鱼群探测器
midget ultrasonic fish finder
非金属超声波探测仪
non-metal ultrasonic detector
A型超声探测
amplitude ultrasonic modulation
超声波测风
ultrasonic wind measurement
超声波测厚
ultrasonic thickness test
Ultrasonic thickness measurement
NDT
Thickness Measurement by ultrasonic wave
ultrasonic measuring thickness
Ultrasonic wall thickness measuring
超声波测厚计
ultrasonic thicknessmeter
ultrasonic thickness gage
Ultrasonic thickness gauge
超声波测厚系统
ultrasonic thickness measurement system
超声波测厚仪
supersonic thickness meter
sonigauge
Ultrasonic thickness gauge
ultrasonic thickness gage
supersonic thickness gauge
ultrasonic thickness tester
ultrasonic thickness meter
超声波测距
Ultrasonic distance-measurement
ultrasonic distance robotics
ultrasonic distance measure
ultrasonic distance measurement
ultrasonic ranging
ultrasonic range
ultrasonic measurement
claim handling
ultrasonic distance measuring
Ultrasonic measuring
ultrasonic distance-measure
distance measurement with ultrasonic
supersonic ranging
distant measurement with ultrasonic
Ultra-sonic Ranging
ultrasonic measuring distance
ultrasonic wave distance measurement
ultrasonic distance testing system
distance measure using supersonic