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

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