скануюча гідроакустична станція для виявлення занурених об'єктів
array sonar
dipping sonar
hull-mounted sonar
passive sonar
shipborne sonar
sonar (sound navigation and ranging)
sonar sphere
cylindrical array sonar
hull mounted sonar
sonar beacon
sonar transmitter
flank array sonar
surface sonar system
sonar countermeasures and deception
automatic sector scanning
scanning of explosive
scanning pattern
automatic-scanning receiver
polarization scanning transmitter
across-track scanning
all-round scanning
circular scanning mode
conical scanning
radar scanning
rectangular scanning
scanning coil
raster scanning system
scanning console
sector scanning
sector scanning sketch
spiral scanning
circular scanning