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2016 National Science and Technology Week kicks off

(Xinhua) Updated: 2016-05-15 07:31

2016 National Science and Technology Week kicks off

Children watch the robot performance during the 2016 National Science and Technology Week in Hefei Institute of Physical Science, Chinese Academy of Sciences, in Hefei, East 皇冠体育app's Anhui Province, May 14, 2016. [Photo/Xinhua]

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