?????? ?????????????????

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

????1?18???????????????????????(???????????????????????????)?,??????????????????,??????????????????,????

“??????????????,?????,??5???????????,?????????????”???,?????“????????????,??????????????????,????”

????????????????“???????????????????”?????????,??,?????????????????80%,???5000?????????????????????????????????????????????????

?????????????????????? ????????????

????,???????“8810”??????????,?????????????????????4??,????????????????????4???????????

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

“???,??,???????10???,?????,????????????????????,?????????,???????????????,??????????????????”???

???,??????????,?????????,????????????????????????????“1+11”???????????,?????????1???????????11?????,???????????????????????,?800??????????????????(??)

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