Kashfiyot
Xizmatlar
Identifikatsiya
Ishlab chiquvchilar uchun
Ekotizim
2 ta ish
Navoi State Mining Institute
Zair Nazarov, Abdunor Jiyanov, Lazizjon O. Sharipov +2
Shokirjon Sunnatulloev, Shukurullo U. Buriev, Lazizjon O. Sharipov +1