????:1?????VX:????????

2?spa?????

3???????????

4???????????

5???????????

??7???????22?? (?????????? ????)?(?????)7??22?????????????????,?,???1:20???C919?ARJ21???C929????????????,??1:50?ARJ21??????????????????????,C919?/??

??????????????,?,???????

2024??????? ????????????????

??????????????????,C919???158-192?,?????4075-5555?,??????,?????????????,???2023?5??,C919??,??????6??,???????????“???????-???????????????”“??-??”“?-????????????”“????-??”????????,?????35?????,???????????????????????

ARJ21????78-97??????,?2225-3700?????????????????,??????????2016??????6?,??139??????????????????,????????????568????????????,?154???????????????,??1400????,??2024?7????2????,????????????????ARJ21?????????,????3?ARJ21??,????8???,??9?,??14????????

2024???????????2????,?????????C919???ARJ21?????????(SAF)???????????,?????????????????????2024??6??5?????????????????????SAF?????????50%????SAF??????????????????,???

2024?????????????????????????? ???????????

?????,???,?????,????????????????????????????????????????????????????????????,?????????????????????,???????????????,?????????,??????,?????????????????????(??)

?????:????