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

2????????

3????????

4?????????

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

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