【化】 超声波测厚器

supersonic medicine【临床】;ultrasonic medicine【临床】;ultrasound medicine【临床】

supersonic【声】;ultrasonic【声】

ultrasonic cleaning machine【机】

Ultrasonic Cleaners

real-time B-mode ultrasonic scanner

two dimensional ultrasonic cardiogram

ultrasonic thickness gage

ultrasonic surgical aspirator