?C919?????????????????ARJ21??????
????:2024-06-05 22:06:56 ??:????
????:???????????:??????????
???????????6??????5??????(??)?????,??ARJ21????C919?????????????????,????,???????????1???????,???(SAF)???????????,???????????????SAF???
??????C919???????????????????ARJ21???SAF?????,?????????????????“????????????????”???????,??,??????????????????(3?????)???????????????????????????????????????40%,????,?????
????????????????????,?????????????????????????????,???,??????????“?????”,??????????????“????????????????????”,?????“????????”,????????????????“????”,???????“????????”(???)???
?????????,??,???????????????,??95%?????SAF??,???????????????????????,???
??????????,SAF?80%?????????????SAF????????????????????????????,????????????????????????SAF????????????????????????????,??????????SAF?,??????????????????SAF???
(???????????????????? ??????? ????????? ?????? ???????????? ?? ???????????)
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