Xian dai e luo si zhan ji/: Modern Russian aircraft.. 2. Xian dai e luo si zhan ji =: Modern Russian aircraft/. 2. Xian dai e luo si zhan ji =: Modern Russian aircraft /. 2. Xian dai mei guo zhan ji =: Modern American aircraft /. 3 Xian dai fa guo zhan ji/: Modern Franch aircraft, Xian dai fa guo zhan ji =: Modern Franch aircraft / Xian dai fa guo zhan ji =: Modern Franch aircraft/ Xian dai shi jie ge guo zhu li zhan ji =: Modern military aircraft / Xian dai shi jie ge guo zhu li zhan ji/: Modern military aircraft, Xian dai shi jie ge guo zhu li zhan ji =: Modern military aircraft/