Annual exhibition on technology innovation held in Beijing

Source: Xinhua| 2017-12-28 22:35:04|Editor: ZD

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CHINA-BEIJING-EXHIBITION-TECHNOLOGY INNOVATION (CN)

Visitors view posters introducing China's FAST telescope during an annual exhibition on technology innovation hosted by Chinese Academy of Sciences in Beijing, capital of China, Dec. 28, 2017. The exhibition kicked off at the Beijing Planetarium on Thursday.(Xinhua/Jin Liwang)