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

????:????vx:???????????

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

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

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

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

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

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

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

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