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

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

3????????????

4???????????

5?????qq?

?????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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