?????????????

????:??????????:????app

?????11?????23???????????????? (???????????????)11????????????23????,??????????,??????????????,????12??????????????????80%??

???,?????????????????????????(??????????????????????“??”)?????????????????10??,???????????????????????????????????40%?????????????????????

11??????????23?,??????????????????????????? ????

“???,????????????C909?,???????????????????????????????????160?????????????????????,????200??,??,?????????????”????

???,??5??????????????,???????80???,??????????????????,????????????????????,????????????????????????,????????????????????

?????????????????????,????????C909?A320???????????????B737NG??

?,???????,?????????????????????????,??????????????????????????????,??????????????????C909?A320?B737NG?6????????12???????????,??,????80%??(????????????????)

??????????:??????