??
??2?????????3?? (????? ?)??3??????????,????1???????????????,??16848????????????,???268.7?????1.69?????????????,??13.0%?17.1%?16.5%,???
?????,??????????????????????????,?????????????????????,??????1??8.6??,?????????9???????????1???????25??95166?????????????????,??????,???????90%,?????????????????????“????????”???
??????,???????????,?????,???????????????????????????????????????,???????????????B787?A330?A350???
??,???????????????????????????????????????????????????????????????????????????????????????????,?,??????????????????????????????????????????,??????
??,???????16??,??80????????????????,??????1????????,???????????????6.7???????,???84.4%?(?????) ???:???
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