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