Kashfiyot
Xizmatlar
Identifikatsiya
Ishlab chiquvchilar uchun
Ekotizim
2 ta ish
Henan University of Science and Technology
Mengting Zhao, Yongliang Yong, Qihua Hou +3
Guodong Li, Wentao Guo, Qihua Hou +3