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

????:??????2022:????????

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