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

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

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

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

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

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

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

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

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

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