??
??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%?(??????????) ????????:??????????
?????????
????????????? ?????1???????268???????????????????