????:1?????200??500:??????????

2???????????

3?????????

4?????????

5?????????

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

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

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

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

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

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

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

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