Unmanned submersible "Hailong III" completes 400-meter-deep sea test

Source: Xinhua| 2018-03-25 07:57:24|Editor: Zhou Xin
Video PlayerClose
CHINA-UNMANNED SUBMERSIBLE-HAILONG (CN)

Unmanned submersible "Hailong III" is put into the sea for a test from the vessel Dayang Yihao (Ocean No. 1), March 24, 2018. The submersible completed a 400-meter-deep sea test in west Pacific Ocean on Saturday. Chinese research vessel Dayang Yihao left Qingdao, Shandong Province, on March 20, taking scientists on a 45-day scientific ocean expedition. (Xinhua/Chen Hao)

   1 2 3 Next  

KEY WORDS: Hailong III
EXPLORE XINHUANET
010020070750000000000000011100001370631731
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
一区二区国产精品 | 亚洲性爱女色在线视频 | 欧美亚洲一级在线播放 | 五月丁香激情综合在线观看 | 日本亚洲国产999 | 欧美一级日韩国产 |