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    Thursday, September 02, 2021

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    2021 World 5G Convention opens to the public (3)

    (Ecns.cn) 13:10, September 02, 2021

    This picture shows a smart delivery vehicle at a venue of the 2021 World 5G Convention in Beijing, capital of China, Sept. 1, 2021. (Photo: China News Service/Yi Haifei)


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    (Web editor: Zhong Wenxing, Liang Jun)

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