Kashfiyot
Xizmatlar
Identifikatsiya
Ishlab chiquvchilar uchun
Ekotizim
3 ta ish
Beijing Institute of Technology
Muhammad Qamar Rasheed, Zhao Yuhuan, Zahoor Ahmed +2
Muhammad Qamar Rasheed, Zhao Yuhuan, Marina Nazir +2
Muhammad Qamar Rasheed, Zhao Yuhuan, Zahoor Ahmed