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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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