????:1????????????:??????

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%?????????????????????(?)

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