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??????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??????????
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?,?????16???,??80?????????,??1??,???????????????6.7??,??84.4%?(????) ???:???
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