????:1???????????:???

2???????

3??????????

4?????150???????

5?????

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

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

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

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

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

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

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

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