Kashfiyot
Xizmatlar
Identifikatsiya
Ishlab chiquvchilar uchun
Ekotizim
3 ta ish
Navoi State Mining Institute
Lazizjon Ataqulov, Shoxid Khaydarov, Nurbek Polvonov
Nabijon Abduazizov, Arslanbek Nietbaev, Sardor Turdiyev +3
Lazizbek Husanov, Nurbek Polvonov