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

2?????????

3???????600

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

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