Highlights of the 19th China Beijing International High-tech Expo
2016-05-20 13:49
By (chinadaily.com.cn)
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Visitors take photos of models of electric buses during the ongoing 19th China Beijing International High-tech Expo (CHITEC) in Beijing, May 19, 2016. The electric bus is a cross between a subway train and a bus that has large transport capacity. [Photo/Xinhua]
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