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Technology week event held in Hefei, east China's Anhui

Source: Xinhua| 2019-05-17 07:52:40|Editor: Liangyu
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CHINA-ANHUI-STUDENT-TECHNOLOGY WEEK (CN)

Students view robots performing during a technology week event in Hefei, capital of east China's Anhui Province, May 16, 2019. (Xinhua/Liu Junxi)

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