Kashfiyot
Xizmatlar
Identifikatsiya
Ishlab chiquvchilar uchun
Ekotizim
3 ta ish
Hebei University of Technology
Qunyi Wang, Yaduo Jia, Yutai Wang +5
Yutai Wang, Qunyi Wang, Xiaoyan Zhou +5
Jiarui Sui, Yunjie Pan, Qin Guo +7