???????? ????�????�?????

2025-02-18 16:19:51 | ??:????

???

????2????18???????????????? (???????????)????,??;????,?????????????????,???;??????,??????��2???????????????17????2??????????18????,???????�????????�,????????2025?????�????�??????????,???????????

????�?????????�????? ????

??,�???????????????�????,?,?,??????????????????

???,????????????????????????�?�??,??????????,???????????????????,?????????????,?????????????

�?????�??,�??�???????????????�?????�??????????,???,???????????,???????????????????????????????????????????????????LED????,??????????????????????????????????,??,?????????????????,?????

???????????�??�??,?2005???,?????????????,??????�???????????????????????��??????�????????????20?????40????????????????????????,????,?????20???????????????????????????????????

?�?????????�??????????????????????????? ????

??????�?????????????�??�????�??????????,??????????

�?????�???,???,?????????????,???????????????????????????,????,???,????????,????????????????????????????,?????????????,????????

�????????????�?????????????????????? ????

???????,?????????????????????????????????,???????????????,????????????????????????????????????????,?????????????????,??????????????,????????????????,?,??????,?,?,?????????

???,�?????,??????????,??�

??????????,?????????????�??????�????????????????,???????????,?????????????(??)

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

?????????

????????????? ????�????�??????????

(??:admin)

????????

???????? ????�????�?????

????

相关推荐