(мор.) жорсткий надувний човен
semiballistic / semi ballistic / semi-ballistic / quasiballistic
unmanned semi-rigid airship
inflatable ballonet
inflatable buoyancy tank
inflatable craft
inflatable raft
inflatable stole
inflatable
Inflatable Antenna Experiment (IAE)
inflatable satellite antennas (ISAs)
inflatable drone
bearing rib
bottom rib of piston
cooling rib
ventilated rib
elevated rib
feed rib
guide rib (of a machine gun)
guide rib
intermediate rib
nose rib
rear rib
rib cap
rib flange
rib web
root rib
tip rib
rib
nose of rib
semi-automatic pistol (automatic pistol)
semi-active homing guidance system
semi-active laser (homing) (SAL/H)