Kashfiyot
Xizmatlar
Identifikatsiya
Ishlab chiquvchilar uchun
Ekotizim
4 ta ish
Petersburg State Transport University
Oleg Ablyalimov, Artem Osipov, D. N. Kurilkin
Artem Osipov, D. N. Kurilkin, Otabek Khamidov