??
??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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