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

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

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

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

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

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

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

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

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

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