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

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

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

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

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

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

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