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

                  免费人成国产网页在线观看 | 亚洲欧美日韩文无线码 | 自拍视频一区二区三区在线 | 亚洲AV秘片一区二区三 | 亚洲精品中文字幕无乱码 | 日本乱码伦视频免费播放 |