China-developed drones at Silk Road expo in Xi'an
By Yang Yang |
chinadaily.com.cn |
Updated: 2017-06-06 09:45
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| An unmanned aerial vehicle of Beijing Viga UAV Technology Corp Ltd, on display at the 2017 Silk Road International Exposition and the 21st Investment and Trade Forum for Cooperation between East and West China in Xi'an, Northwest China's Shaanxi province, on June 3. [Photo by Yang Yang/chinadaily.com.cn] |
