підкильна гідроакустична станція
hull-mounted sonar
array sonar
dipping sonar
passive sonar
shipborne sonar
sonar (sound navigation and ranging)
sonar sphere
buried object scanning sonar
cylindrical array sonar
sonar beacon
sonar transmitter
flank array sonar
surface sonar system
sonar countermeasures and deception
bottom of the hull
double hull
fully enclosed hull
hull
hull defilade
hull down
hull out
hull structure
inner hull
outer hull
pressure hull
single-hull
hull door
armored hull
black hull
hull (of a tank etc.)
hull above fender
hull back