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

????:??????:????2023

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