????: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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