????268.7???????????? ???
?????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%?(??)
???????:??????????????