China's unmanned submersible "Hailong III" completes deep sea test

          Source: Xinhua| 2018-03-25 20:18:49|Editor: Mengjie
          Video PlayerClose

          CHINA-UNMANNED SUBMERSIBLE-HAILONG III-DIVE(CN)

          Photo taken on March 24, 2018 shows unmanned submersible "Hailong III" to be put into the sea for a deep sea testing from the Chinese research vessel Dayang Yihao (Ocean No. 1). The submersible completed a 1,690-meter-deep sea testing in West Pacific Ocean, March 25, 2018. (Xinhua/Chen Hao)

             Prev 1 2 3 4 5  

          KEY WORDS: submersible
          EXPLORE XINHUANET
          010020070750000000000000011100001370644411
          无码人妻一区二区三区四区av_亚洲精品911在线永久观看_精品一区二区国产在线观看_日韩不卡一区二区视频在线

                  一伊香蕉久在播放线 | 天天爽夜夜爽人人爽一区二区 | 日本阿v片在线播放免费 | 亚欧乱色国产精品免费九库 | 亚洲国产自在线 | 亚洲综合色在线观看一区二区 |