国产精品久久久久久久综合|精品美女在线观看|日本成人中文字幕|欧美专区一区,亚洲成av人片在线观看www,米奇777电影,天堂在线中文资源

Exhibition of global drone conference held in Chengdu, SW China

Source: Xinhua| 2018-09-10 20:09:02|Editor: Liangyu
Video PlayerClose

CHINA-CHENGDU-DRONE (CN)

People visit an exhibition of a global drone conference in Chengdu, southwest China's Sichuan Province, Sept. 10, 2018. Over 70 drones were displayed at the exhibition. (Xinhua/Liu Kun)

   Prev 1 2 3 4  

KEY WORDS: drone
EXPLORE XINHUANET
010020070750000000000000011100001374587571