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Science and technology experience items attract crowds in Beijing

(Xinhua) Updated: 2016-05-31 09:51 Comments

Science and technology experience items attract crowds in Beijing

Photo taken on May 30, 2016 shows a LED plant cultivation equipment at the fourth China Beijing International Fair for Trade in Services in Beijing. Science and technology experience items attracted many visitors during the five-day fair that kicked off on Saturday. [Photo/Xinhua]

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