???

???????????? ??????????

2025-02-14 04:43:30 75208

??2???13????? (? ??)13??,??2025????????????,????????????(??)??????,??,???

??????????,????????????4107??????????,??????10269???????,??14.4%?41%,???????????????????????,???????,??????????????400???????????????????????????CR450BF????,??;????????????????????????????100?,??????????;???

?J7???,???(????) ???????????????????????? ????

????,????,???????????????????????????????????“??????????”????????104????574????3986????????????????????,??R&D??????110.5?????????????????????500??????????????,?????????????12????????15.7??????????2.2???????????????????????????(????????)????,??25.68??,???????

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

“?2025????,??,???????????????????”????????,????????????????,???“?????????”???????????????????????“????”???????????,?“???”“???????”“????????????????????????”????,???????4500?????????????????????,??????13000?????????

??????,????,????“?????????????????”???,????“????????????”?????????????,????“?”400???,“???”50????????????????(??)

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


????????????????????


??????

???????