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

????:????6??????:400?????

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

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

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

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

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

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

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

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