Kashfiyot
Xizmatlar
Identifikatsiya
Ishlab chiquvchilar uchun
Ekotizim
3 ta ish
National University Zaporizhzhia Polytechnic
Yu. V. Daus, Valeriy Kharchenko, Igor Yudaev +2
Yu. V. Daus, Valeriy Kharchenko, Igor Yudaev +3