?????????????

????:????????:????100?

???11?????????????????????23???????? (???)11??????23??????????????,???????????????????,?????????????????????????,??12???????????????????????????????????????????80%??

????????,?????????(????“?”)????????????????10???????????,?????40%?????

11?23?????????????????????,??????????????????????????????????????? ????????????

“??????????????????,?????????????????????????????????????????C909??????????????????????,????????????????160?????????????????????,??200??,?,????”??

???????,???5????????????,??????????????80????,?????,???,?????????,?????????????????

????????????????,??????????????????C909?A320????B737NG?????

?,????????????,???????,??????????????????????,????????????????????????C909?A320?B737NG????????????????6?????????????12???????,?,?80%?????(???????????)

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