免费av毛片,日韩av高清在线播放,97国产精品最好的产品,欧美成人免费一区二区三区,神马午夜一区,曰河南少妇对白视频,欧美自拍视频

US EUROPE AFRICA ASIA 中文
China / Society

Submersible Jiaolong to be released for scientific research

(Xinhua) Updated: 2014-07-17 08:24
Submersible <EM>Jiaolong</EM> to be released for scientific research
China's manned submersible Jiaolong prepares to be released into the sea for scientific research from its carrier Xiangyanghong 09, July 16, 2014. Jiaolong and its support ship the Xiangyanghong 09 are on a scientific research voyage in the northwest Pacific Ocean, during which it will research cobalt-rich crusts and life forms inhabiting the bottom of the sea. [Photo/Xinhua]
Submersible <EM>Jiaolong</EM> to be released for scientific research Submersible <EM>Jiaolong</EM> to be released for scientific research

Jiaolong carries 1st scientist on deep-sea dive

Woman scientist dives by submersible Jiaolong

Previous Page 1 2 3 4 5 Next Page

Highlights
Hot Topics
...