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

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

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

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

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

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

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

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

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

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