чорний корпус
Black Hornet
black obscurant smoke
black powder
black propaganda
black psychological operation
blackout / black out
look-out black spots
Organization of Black Sea Economic Cooperation (BSEC)
Black supremacy
black-ops unit
black box
black product
petroleum black
black box flight data recorder (FDR)
black oxide
flight data recorder (FDR) / ‘black box’
get black
Black Hornet Nano
bаск in black
fly totally black
bottom of the hull
double hull
fully enclosed hull
hull
hull defilade
hull down
hull out
hull structure
hull-mounted sonar
inner hull
outer hull
pressure hull