circular cross-section fuselage
фюзеляж круглого перерізу
фюзеляж круглого перерізу
echoing cross-section; echoing cross section
crescent-shaped circular arc aerofoil section
radar cross-section (RCS); radar signature; radar crossover
low-RCS target / low-radar-cross-section target
target scattering crossover / target scattering cross-section / electronic target profile