????:1?????:???????

2????????

3??????????

4?????vx

5???????

??1???????????????4?? (?????? ?????????????????????)4?????????,??,????????????LED??????????????????“????”??????X8120?,????15?1?????

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

??,???2025?????,????,??????????,????,?????????????2024????,????????????????390???????????????????,??4.23???????????109.1??,?????

“????????????????????????????,????,?1?????20???????,?????”?,????????,????,??,??,????“?????????????”“??”?

??,???,??“13?5??”????????????????18???????,????????20?????????????40?????????????????,??????????????????????????????,??????????????4000??????????????????????

???????,?????????????????,?????????????????,????????????????“?+??????”“??????????????+??????”?,?????????????????????????,??“???????????????????”????,???(????)

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