Kashfiyot
Xizmatlar
Identifikatsiya
Ishlab chiquvchilar uchun
Ekotizim
2 ta ish
Navoi State Mining Institute
Nabijon Abduazizov, Arslanbek Nietbaev, Sardor Turdiyev +3
Nabijon Abduazizov, Kamol Xakimov, Sardor Turdiyev +2