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????:??95?:?????

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

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

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

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

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

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