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

????:????????:???598?998???

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

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

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

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

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

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

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

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