бівак аеростата
hot-bed of tension
traveling trunnion bed
trunnion bed
axle bed
bed
bed die
bed of sight
dynamometer engine test bed
engine bed
flat-bed company
fuel bed
bed test
flying test bed
synthetic foam bed
loading bed
camp bed
test bed
barrage balloon
balloon observation
balloon tire
balloon wing
balloon-launched aeroballistic
ballonet balloon
balloon
balloon envelope
observation balloon
balloon probe
balloon sounding
captive balloon
constant-level balloon
dirigible balloon
free balloon