1960 ., 24 e, air force, and, any, art, aviation, battle, beginning, bomber, civil, design bureau, developed by, developer, development, dry, execution, fighter, fire, freeboard, freight, front, generation, helicopters, high-precision, history, is part of, is used, land, list of, mass, mi- 8, mil, multi-purpose, of the day, of the russian federation ., performs, plane, purpose, russia, russia ., sets, soviet, su- 34, the world, time, top, twin-engined, very