. . . "The Tupolev TB-3 (Russian: \u0422\u044F\u0436\u0451\u043B\u044B\u0439 \u0411\u043E\u043C\u0431\u0430\u0440\u0434\u0438\u0440\u043E\u0432\u0449\u0438\u043A, Tyazholy Bombardirovschik, Heavy Bomber, civilian designation ANT-6) was a heavy bomber aircraft which was deployed by the Soviet Air Force in the 1930s and during World War II. It was the world's first cantilever wing four-engine heavy bomber. Despite obsolescence and being officially withdrawn from service in 1939, the TB-3 performed bomber and transport duties throughout much of World War II."@en . . "818"^^ . . "1932Z"^^ . "1934Z"^^ .