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

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

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

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

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

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

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

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

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

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