Yazar
Yongshun Zhang
4 cilt bulundu.
Cilt sonuçları
Hang xian fei xing gong cheng xue
Xiaowan Wang, Yongshun Zhang, Wanhong Xing · Beijing hang kong hang tian ta xue chu ban she
260 sayfa · 2005
Flight engineering / Airways / Aerodynamics
Qin fan zhuan li quan pan li
Yongshun Cheng, Yehua Zhang, Lijuan Wu, Hongyu Cen · Zhi shi chan quan chu ban she
342 sayfa · 2010
Cases / Patent infringement