Kashfiyot
Xizmatlar
Identifikatsiya
Ishlab chiquvchilar uchun
Ekotizim
2 ta ish
Gubkin Russian State University of Oil and Gas
Zafar Gafurov, S. Eltazarov, B. Akramov +3
Sh. K. Oripova, Bobirjon Adizov, B. Akramov