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

????:????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%???????????(????????????????????????)

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