quick release propellers

quick-release parachute

tension release action mine / tension-release action mine

Release And Release Candidate

detect the sounds of another submarine's propellers

contra-rotating propellers

family of propellers

propellers

Make sure you've taken the propellers OFF before doing anything on this tab

propellers are removed

Remove all propellers to prevent injury!

quick fuze

quick loader

quick march

quick reaction capability

quick reaction force (QRF)

quick time

quick-change barrel

quick-disconnect latch

quick-firer

quick-impact projects

rapid-fire = quick-fire

mechanical time super quick (MTSQ)

quick smoke

quick-fire channel

feed-pawl holder (of quick-firing ordnance)

quick-firing system

quick position determination

breech casing (of quick-firing ordnance)

AA quick-firing weapons

anti-aircraft quick-firing weapon

quick-donning mask

quick-donning oxygen mask