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2019 World 5G Convention to open in Beijing

Source: Xinhua| 2019-11-21 07:45:00|Editor: Wang Yamei
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CHINA-BEIJING-WORLD 5G CONVENTION-PRESS PREVIEW (CN)

An exhibitor shows a security robot during a press preview for the 2019 World 5G Convention in Beijing, capital of China, Nov. 20, 2019. The 2019 World 5G Convention will open here on Nov. 21. (Xinhua/Ren Chao)

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