(?????)??“??”????????:?
2025-02-13 04:44:0769893
????????????????2????12?(?????)??,????,???LED????????????……?????,?????????,?????
??,??“?”????????????«???????????????»,?????????“????????????????,???????????????????????,?????”?????,????????????
2????12????????????????????????,?????????????“????????????????????”?????????????,??,????????????,??????????????????,?????????????
2?12?,??????????????? ?????? ?????
“???,???”??,???????,??
??????????,??????????????????
????????????,????????????????????????????????????,“????”????????
????????????,????????????????????????????????,??????????12???????????????,????
2?????12?????,“???????”?? ?????????
?????,“????????”????????,??“????”???,????????????“?????????????”,??????????
“?????2????,??????”??,?????????????,???????????????,??,???????
???????????????????,??????????????????????????????????????……?????,?????,???????????????,??????????
2?11???????????????????,?,“???”???????????????? ?
????????????????????,???????????,????????,?????????????????????;?“????”?“?”??????????????????????????????????????,???????????,???????
?,??????????,?????????????(???????)
??:???????