Kashfiyot
Xizmatlar
Identifikatsiya
Ishlab chiquvchilar uchun
Ekotizim
4 ta ish
Beijing Institute of Petrochemical Technology
Ao Rong, Qi Zhao, Hongfei Shi +6
Xiang Zhou, Hongfei Shi, Ao Rong +3
Cheng-Xin Chen, Hongfei Shi, Ao Rong +4
Cheng-Xin Chen, Hongfei Shi, Xiaoyan Cai +2