(??)??“?????”?:????????
2025-02-13 10:37:1082653
????2?12???(???????????)???????,????????????????????????,????????LED?……?????????,?,?????
?,??“???????????”????????«????????»,???????????“?????,????????,?????????????????”?????????,???????????
2????????12???????????????,??????“?????????????”??????????,?????????,?????,?,??????
2?????12???????????????,??????? ???? ???????????
“??,?????????????”??,?????,?????????
????????????,??????????????????
????????????,??????????????????????????????,“??”?????
?????,?????????????????????????,??????????????????12?????????????,?????????????????????
2?12??????????????????,“??”???? ????????
?????,“?????????????”?,?????????“?”?,??“???????????????????”,?????????????
“???2????????????????????,????????”??,???????????????,???????????,??????,???
??,??????????????????????????????……??????????????,?,?????????????,????????????????
2??????????????11?,??????????,“????”?????? ???????
???????????????????????????????????,???????????,????,??????????????????????????????????????????????;?????????“??????????”????“?”???????????????,???,????
?,????????????,?????(????????????????)
??:???