?C919??????ARJ21?????????????????
????:2024-06-05 23:48:43 ??:????
????:??51:?????????
???????????????????6??5??????(???????????????)?????,??????????ARJ21??????????????????C919??,????,???????1??,??????(SAF)????,?????SAF?????????????????
??C919?????????????????ARJ21?SAF????,???????????“???????????????????”?????????????????,???,???????(3??????????????????)??????????40%,??????,?????????
???????????,????????????????????,??,?????????????????“????????????????????”,?????“??”,????????????????“???????????????????????????????????????”,?????????“??”,???????????“???”(??????????????)?????????????????????????????
????,??,????,??95%???????????????????SAF?????????????????????????????,???????????????,????????????
????????????,SAF?????80%????????????????????????????????????SAF??????????????,??????SAF???????,?SAF?????,??SAF?????????
(???? ?????????????? ??? ?? ?????? ???? ???????)
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