висотний стрибок
high altitude-low opening (HALO)
high-altitude low-opening parachute technique (HALO)
high altitude
high- and low-altitude surveillance
high-altitude long-endurance (HALE)
high-altitude nuclear burst
surveillance, high- and low-altitude surveillance
theater high altitude air defense (THAAD) system
high altitude arrival waypoint
very-high-altitude missile
high-altitude rocket barrage
high-altitude helipad
create an opening
firing signals (opening, shifting, ceasing fire)
air intake opening
air inlet opening
belt opening
breech-opening mechanism
breech-opening motor
clear opening
cylinder block inlet opening
feed opening
magazine feed-piece opening
front-sight opening
limit of opening fire
frame around opening
valve opening lead
muzzle opening
quick-opening cluster
opening portlight
opening charge
opening elevation