????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%?(??)