Kashfiyot
Xizmatlar
Identifikatsiya
Ishlab chiquvchilar uchun
Ekotizim
5 ta ish
Ish: Study of the friction of the brake shoe of a freight car
Khabibulla Turanov, A. A. Gordienko, Shukhrat Saidivaliev +1
Rustam Rahimov, Baxrom Abdullaev, Yahyo Hurmatov +2
Bakhrom Abdullaev, Farida Galimova, Khumoyun Otajonov +3