??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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