газ низької густини; розріджений газ
low-density minefield
low density effect
low-density atmosphere
gas density
low-RCS target / low-radar-cross-section target
low flying aircraft / low-flying aircraft
low-flying, low-speed drone
automobile of low gas consumption
gas gun; (tear) gas launcher
density of explosive
high-density metal
loading density
pattern density function
traffic density
antitank density
high-density airspace control zone (HIDACZ)
high density shock tube
density of travel
ambient density
density balance
density altitude display (DAD)
atmospheric density
standard density
surface of equal density
density gradient
density meter
density of a surface source
density of aerofoil
density of fluid
exospheric density
high density air traffic
high-density airport