????268.7???????????? ???
????:2025-02-04 08:13:06 ??:????
????:?????:??????200??500
?????????????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%?(???????????)
???:???????????????????????????????
