Kashfiyot
Xizmatlar
Identifikatsiya
Ishlab chiquvchilar uchun
Ekotizim
2 ta ish
Navoi State Mining Institute
Shadiboy Hakimov, Otabek Giazov, Shukhrat Tadjiev +2
Umidjon Yermekboyev, Aziz Nematov, Sarvinoz Pardaeva