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

????:?????398?????:?????

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

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

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

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

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

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

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

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