?? > ???? > ??

?“?”“?????”“?”“?”????????

????:2024-12-05 07:22:21 ??:????

????:????????????:??9?????

??12???4??? (?? ??????????????)“?????????”4?????,??????????????,????,???????

??????? ????

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

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

?,????????,???????????????????????????????????????????????????????????????????????????,???,???????,?????????????????????????????????,???????LED???????????,????????????????????????????,???????????????????????????

??,?????????????????,????,???,??????????1000???????,?30?????????,????150????????1000?????

??????????,??31%??12.6%??12.4%;????????????????????58.6%?14.3%?18%?

???“?”??????????????,?????,??????,????,??10?,??????23?“??????????????”???36??“??????????”?????????,?????????????????????????????????????????????,??????“???,???????????”???????,?????????LED???????????????????????????????????????????

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

??????“?????????”??????????,?????????????????????????????????,????????,??????????????,???????????????????????????????????,??,?????,?????????????????????????????????,?????10?????????????????,???????????????????????????????????????????(??????????????)

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

????

  • ????
  • ????