Kashfiyot
Xizmatlar
Identifikatsiya
Ishlab chiquvchilar uchun
Ekotizim
2 ta ish
Navoi State Mining Institute
Shukhrat Alikulov, Sharofjon Babayev, Mekhrikul Alimov +2
K. S. Sanakulov, Shukhrat Alikulov, Mekhrikul Alimov +2