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

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

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

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

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

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

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

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

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

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