assisted by ultrasonic and microwave
Ultrasonic Inspection and Measurement
ultrasonic images of liver and gallbladder
ultrasonic gas flow metering
ultrasonic flow sensors
Ultrasonic flow measurement
ultrasonic flow detector
ultrasonic feature imaging system
ultrasonic estimation of fetal weight and maturity
ultrasonic energy of longitudinal–complex transverse system
ultrasonic energy of longitudinal-complex transverse system
ultrasonic emitter and receiver
ultrasonic drilling and grinding
ultrasonic Doppler system
ultrasonic Doppler blood flow meter
Ultrasonic Distance Testing System