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Cellular IoT connections to reach 3.5 billion by 2030 (簡訳:2030年までに35億に達するセルラーIoT接続)
???1Cellular IoT connections to reach 3.5 billion by 2030 (簡訳:2030年までに35億に達するセルラーIoT接続)-----------
ComputerWeekly.com2021-03-02 18:50????0?
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