Kashfiyot
Xizmatlar
Identifikatsiya
Ishlab chiquvchilar uchun
Ekotizim
2 ta ish
Navoi State Mining Institute
Sherzod Zairov, Azamat Umirzokov, Shokhjakhon Abdufattokhov +7
Sherzod Zairov, Maksud Mekhmonov, Vladimir Demin +3