Kashfiyot
Xizmatlar
Identifikatsiya
Ishlab chiquvchilar uchun
Ekotizim
3 ta ish
Tianjin University of Science and Technology
Lijuan Yin, Ninghui Duan, Si Chen +3
Jianwen Zhuang, Zhiying Zhao, Kai Lian +5
Long Ma, Wenlu Zhang, Lijuan Yin +4