Kashfiyot
Xizmatlar
Identifikatsiya
Ishlab chiquvchilar uchun
Ekotizim
2 ta ish
Navoi State Mining Institute
Shadiboy Hakimov, Olimjon Kobilov, Shukhrat Tadjiev +1
Shadiboy Hakimov, Otabek Giazov, Shukhrat Tadjiev +2