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

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

????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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