???(???????):??????????????????CR450?????????????????,????????,??????????????????
??,??CR450??????????CR450????????????????400?????,??????????????????,???????????,????10%??????????
???????????“????????”??????????CR450????????CR400???????????????????,?????,??????????,?????????????????????????
?????????????????,CR450???????????????????????????,??????????
2025????????????????,????????????????CR450?????????????????,??????? ????????:?????????????????????
?????????????????????
??3?????!??????????
???????????????????????
?????????????????????
??:????????????
????????????????????
??3?????!??????????
???????!??????20???????
????????????:????????????
??????????172?4.9???36.7?
????????????????12?19?
????????????????or??????
???????(?)“??”“??”“??”????…
?????????????????7???
???:???????????:????????
????????????????????
?????????????????7???
??????????????????
?????????????????
??????GM??:???????????
?????????????????“??”
????3???????7.2%
??????6.6???????10??
????????23????2???????
???????????10????????