????:1???????:???????vx

2???9598???

3???????????

4???????95

5?????

????7?????????????4?? (????????)????????,??(??????????????????“?????”)???????????????,?,??????,???,??????????

?????,?????????,??????????“????”?????????????????????,????????????????,???????????????? LED????“???”?

2023????1?????,???,???????????????????????????,?????????2.5??,?????????????????????????????;????????

????????(??????????)????????,???????????,????????????????????????????“?????????????????????????????,????????????????????????????????????,??????????????????????????????????????????????????????????????????????,80%???????????????”???

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

???“????????????”?????,??,????????,??,???????

??????????????????,???????????????????“??????????????”???????????????,???????????,?????

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

??:??