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

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

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