поліетилен високої щільності (матеріал для рамдронів)
high-density metal
high-density airspace control zone (HIDACZ)
high density shock tube
high density air traffic
high-density airport
high-density atmosphere
density of explosive
gas density
loading density
low-density minefield
pattern density function
traffic density
antitank density
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
low density effect
low density gas
low-density atmosphere
pressure density integral
smoke density
upper-air density