4g, 5g, 6g是通讯行业的标准，技术上要有大的突破，好处要惠及绝大多数消费者，才能说服用户多交钱，资本投入建基站。

来源: easycity 于 2023-08-31 10:25:29 [旧帖] [给我悄悄话] 本文已被阅读：次

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