Kashfiyot
Xizmatlar
Identifikatsiya
Ishlab chiquvchilar uchun
Ekotizim
2 ta ish
Namangan muhandislik-pedagogika instituti
Murotbek Boydadaev, Polvonov Abdujalil, Azizbek Nasriddinov +1
Polvonov Abdujalil, Murotbek Boydadaev, Abdusattorov Nodirjon