Kashfiyot
Xizmatlar
Identifikatsiya
Ishlab chiquvchilar uchun
Ekotizim
2 ta ish
Henan Polytechnic University
Bao‐liang Sun, Xian‐Lei Shi, Qianqian Hu +6
Qianqian Hu, Xian‐Lei Shi, Yongju Chen +3