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

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

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

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

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

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

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

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

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

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