?C919??????ARJ21?????????????????

????:????:???????

????????????????????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?????(?????)

???????:??