????:1???????:?????300?????

2???????????

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4?????????

5???????????

????????????11??????????????22??????(????????)11??22???????,?????(?)?????,???????????????,2021?????2023????,???90??????

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“???????????????????????3????,?????????????????????3000??”???,??,???,?,?????,???,??????

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????,??????????????????????????????????????,??????????????????“??????”???????????,????????????????,???????“5G+”??????????????????????????????

???,????????????????????????????????????????????????????????????????????????????????,????????6000??????,?3000???

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