Kashfiyot
Xizmatlar
Identifikatsiya
Ishlab chiquvchilar uchun
Ekotizim
3 ta ish
Peter the Great St. Petersburg Polytechnic University
Yaning Xu, Tingzhuo Yang, Yi Zhao +5
Jiarui Sui, Yunjie Pan, Qin Guo +7
Yawen Qiao, Hao Pan, Mengyao Gao +7