China's unmanned submersible "Hailong III" dives to 4,266 meters under sea

Source: Xinhua| 2018-04-05 19:28:19|Editor: Mengjie
Video PlayerClose

CHINA-UNMANNED SUBMERSIBLE-HAILONG III-DEEP WATER-TEST (CN)

Workers attach a flotation device to China's unmanned submersible "Hailong III" for a deep water test, on April 4, 2018. China's unmanned submersible "Hailong III" dived 4,266 meters below the sea surface in the western Pacific Ocean late Wednesday while conducting a 4,500-meter level deep water test. (Xinhua/Chen Hao)

   Prev 1 2 3  

KEY WORDS: submersible
EXPLORE XINHUANET
010020070750000000000000011100001370904671
国产无码在线观看免费在线,37pao国产成视频,日韩一区二区视频在线,国产国产人免费人成免费视频麻豆
婷婷色五月亚洲国产 | 日韩欧美一区二区3D视频 | 最新国产Av最新国产在钱 | 免费成人AV电影不卡在线观看 | 亚洲国产综合在线一区 | 亚洲国产福利网 |