Kashfiyot
Xizmatlar
Identifikatsiya
Ishlab chiquvchilar uchun
Ekotizim
3 ta ish
Navoi State Mining Institute
A.N. Rasulov, Asamatdin Paxratdinov
I U Rakhmonov, Zamira Shayumova, Kamol Obidov +1
I U Rakhmonov, Dinora Jalilova, Asamatdin Paxratdinov +1