- nondirigible balloon
- свободный [неуправляемый] аэростат
Englsh-Russian aviation and space dictionary. - M.: Military publishing house USSR Ministry of Defence. edited by M. Murashkevich. 1974.
nondirigible balloon
Смотреть что такое "nondirigible balloon" в других словарях:
balloon — I (New American Roget s College Thesaurus) n. aerostat, blimp; free, sounding, kite, pilot, or dirigible balloon; fire balloon, montgolfier. See aviation. v. i. swell. See convexity. II (Roget s IV) n. Syn. dirigible, aircraft, airship, weather… … English dictionary for students
