Kashfiyot
Xizmatlar
Identifikatsiya
Ishlab chiquvchilar uchun
Ekotizim
3 ta ish
Zhongyuan University of Technology
Wutao Wei, Liwei Mi, Yang Gao +3
Zhichao Shao, Junshuai Chen, Qiong Xie +1
Weihua Chen, Xixue Zhang, Liwei Mi +6