?? ???? 270??“???????????????”
????:1????????:??????????
2?????????
3???????100?4???
4????????
5??????????
???1?4? (??????????? ??)??????1??????3????????????????????????“???????????????????”????,???????“????”????????????????????????,???270?“?????????????????”?
“??????????????????????????????????????????????,????????????????,??????????????”????,????“???????????”??????????????,??????????????????2024?15???
“?”??????????????,?????2???,????????????????????,?????
????270???,???????“??????????????????”?,?????2023???9??????1???,???????,???,?????????????????,?,“??”?
“?”??????????????????????,?????????????,?,???????????????
?“?????”??,????????????,???????????????,??????“??????????????????”,????
????????????,2023?????????????????????12??,????,?,?“???????????????”??,????8400????630????????
??,???????????????“?????????”??????,???????2024??????????????????12???????????28???????,????4.39???,?????2.69?????
2024?????????11???????,“?????”??,????
???????????,“???????”???,????,????????????????????????,?????????????????“??????????????”??“?????????”?(??????????????????) ????:??