Kashfiyot
Xizmatlar
Identifikatsiya
Ishlab chiquvchilar uchun
Ekotizim
2 ta ish
Navoi State Mining Institute
Tulkin Nurmurodov, Nodira Saidova, Oybek Ashurov +3
Navruzbek Khurramov, Tulkin Nurmurodov, Gulrukh Rakhimova +2