??
????????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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???????????? ????????1??????268??????????????????