????:2024-06-07 11:41:46 ??:????
????:????:??????????
??????6??????????????5?? (?? ?????)??????6??5??????(??????????????)?,????ARJ21?????????????C919??????????????????,???????????,??????1???????????????,????????????????????(SAF)???,????SAF?????
C919???(SAF)???????????????????????/????????????????????????????????????????????????C919???????????????????ARJ21?????????SAF????,???????????????“???????????????”????????,??????????????????,???????????????????(3??)??????????40%,??,???????
ARJ21????(SAF)?????/???????????????????????????????????????????,??2022??????SAF?????????,?????SAF????????????,???????????SAF???????????????????????????????,?2024??2???????????????????,????
ARJ21????????????????????????????(SAF)???????????????????????/???????????????????????,??,???,???????????????“?”,???????????“??????”,?????“????????????”,????????????“??????”,??????????????????????????????“????”(??)???????????????????
??,??,????,????????95%????????????SAF????,???????????????????????????????,????????
?????,SAF??????80%????????????????????SAF???????????,???????????????????SAF??,??????SAF??,?????SAF????????(??)
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