???:?????5G????????90%

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??????????????7?24?????????????????? ?24????????“???”???????????????????????,?????????5G?????90%?

7???24?????????????????,???“??”????????????????,???,????????,???????,????????? ?????????? ??????????????? ???

??,???????,???????????,???????,???????????75%?????????,??,?90%,??????????????????5G???????????90%,??????????????,??????????????,?????????????????????????

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