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

2???????

3???????

4??????

5???????

??????????????9??????????15?????? ?????:????,??

? ????

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

???????????????????140??,??????????????,?,????,??????????,?????“??”?????????

?????????????2023???(??) ???? ????????? ??

??????????????61?“???”???????,??,“????????????????????????,??,??”????,??,??“??????????”?“?????????,????????????,??????”

????,????????????,“????”???????“??”????????????“???????????????”???????????;“??”?67??????????????,??;?????????“??”??“????????”?????????48???,?“???????????”????????????100????,???300???“???,???????????????”

????,???????2019???????????????,??“?”??,??“?????”,????????“?????????????????”?????????,????????????,?????????????“??”??????????

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

“?????????????,??‘?’,???”??,???????????“?????????”???????“?”????????????????????“??????”???,??“????”???

??“????”??????? ??

?????????????????????,???????,???????????LED??????????,??LED“??”??,?????????????,?????????,1???????10?????????,???

“?,??,?????12???”??,???????????????????“????????????????????”?,????????,??,???

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

???:???????