Polikarpov NB
නිෂ්පාදිත රට
Soviet Union
නිෂ්පාදකයාNikolai Polikarpov
තවම පරිවර්තනය කර නැත — ඉංග්රීසියෙන් පෙන්වයි.
The Polikarpov NB (Nochnoi Bombardirovshchik—Night Bomber) was a Soviet twin-engined bomber designed during World War II. Only a single prototype had been built before the program was terminated upon the death of Nikolai Nikolaevich Polikarpov, the head of the aircraft's design bureau, in 1944.
