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

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

??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%?(???????????????) ???:?????????