Kashfiyot
Xizmatlar
Identifikatsiya
Ishlab chiquvchilar uchun
Ekotizim
4 ta ish
Navoi State Mining Institute
Oybek Toshev, Shokhrukh Khalilov, Bekpo‘latov Ulug‘bek +5
Umidjon Haydarov, A.M. Muzafarov, Gulchehra Allaberganova +4
Tursunboy Soliyev, Amrullo Muzafarov, Oybek Toshev +1