?? ?????? ?????1????????268???????
????:1????????:??95??98??
2?????????
3???????
4????????????
5??????????
??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%?(??????) ????????:???