дозвуковий ступінь компресора
four-stage compressor
compressor stage
supersonic compressor stage
transonic compressor stage
subsonic
subsonic guided missile
subsonic low altitude cruise missile
subsonic exhaust nozzle
subsonic inlet duct
subsonic aerodynamics
subsonic flow
subsonic flow dynamics
subsonic leading edge
subsonic noise standard
subsonic propeller
subsonic speed
main stage
multiple-stage missile
single-stage
single-stage missile / rocket
stage
stator vane stage
two-stage missile / rocket / vehicle
two-stage solid-propellant ballistic vehicle
first stage fuel filter
off-design stage performance
single-stage turbine
stage reaction ratio
cumulus stage
building stage
dissipating stage
final stage