Kashfiyot
Xizmatlar
Identifikatsiya
Ishlab chiquvchilar uchun
Ekotizim
2 ta ish
Russian University of Transport
Sergii Bespalko, P. S. Grigoriev, Sherzod Ibodulloev +2
Sergii Bespalko, P. S. Grigoriev, M.I. Ruzmatov +1