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2?????

3????????

4??????????

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

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

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

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

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

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

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