China's unmanned submersible Qianlong III makes first dive into sea

          Source: Xinhua| 2018-04-20 19:17:56|Editor: Yamei
          Video PlayerClose

          CHINA-UNMANNED SUBMERSIBLE-QIANLONG Ⅲ  (CN)

          China's unmanned submersible Qianlong III is retrieved from its first dive into the sea from the Chinese research vessel Dayang Yihao (Ocean No. 1), on April 20, 2018. The submersible entered the 3,955-meter-deep sea area and traveled 24.8 km. (Xinhua/Liu Shiping)

             Prev 1 2 3 4 5 Next  

          KEY WORDS: Qianlong III
          EXPLORE XINHUANET
          010020070750000000000000011103261371254741
          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

                  午夜免费一区二区三区最新 | 免费国产黄线在线观看视频 | 亚洲妇女性爱视频在线 | 亚洲囯产一区二区 | 小辣椒福利视频精品导航 | 限制级福利影院在线观看 |