???268.7???????????? ????
????:2025-02-04 06:25:52 ??:????
????:???????:??????
???????????????2??????3???????? (????????????? ??????? ?????)??3?????????,???????,???????????16848?????,???????268.7?????????????1.69????,????????????13.0%?17.1%?16.5%,??
?????? ??? ???
??????????????,???,?????,???????????????????????????????????????,???????????????8.6??,?9???1??25?????95166??,??,???????????????90%,?????????????????????????,???
??,???????????????,??????????????????????????????????????????????????????????????????????????????B787?A330?A350???
?????? ????????????? ?
?????????,????????????????????????????????????????,???,?????-???????????????-??????-????????????????????????????????????-???-??????????????????-?-?????????,??????
?,??16?????,??80?????,?????????,??6.7??,??84.4%?(?????)
??????:???????????
