??????,?????????????????????????2024?????????,“??”???????????????????????????,???????????????
2024????75????????????????????????????,???????????????????????????????????????2024???????????????????????????????????,??????????????,“??”???????????“????????????????????”??????“???????”?????“???????????”???????;??,“?????????”???????????????????“???????????”????“??”????;???,????????????CR450?????????????????????“????????”……??,?????,??????“???”??????????????????????????????,????????????????????
???,??,???????????????????????,???????????????,??,???,????;????????,??????????????????,???????????????????,??????;??,???????,????????,???????????,??……????????,????????????,?????,???
??,??,?????????????????2024?????????????????????????,????????????????????????????,?????,????,???,??,???
???????,???,?????2024???,?????,????????????????????,??,????????? ?(???? ?????????) ???:????????????????
4?3?22?????????
???COS??????????:?????
??????????172?4.9???36.7?
??????????????12???
??2???????0.8%??????
???????????????????
??????????????????
?????????????????????
?????????????????????
?????????????:????????
ISM??????????????
??????????????12???
?????????????15?????
???????????10????????
??????!??:???????????
??????:B?????????????
?????????????????????
??????????????????
?????????????????
??:????1??????????????
?????????12????????
????????????????????
????????????:?????????
???????!??????20???????
?????????????????????