亚洲精品1234,久久久久亚洲国产,最新久久免费视频,我要看一级黄,久久久性色精品国产免费观看,中文字幕久久一区二区三区,久草中文网

Home

China's top research vessel on maiden expedition

Updated: 2014-04-09 08:03 (chinadaily.com.cn)
Comments
China's top research vessel on maiden expedition

The Kexue has world-class equipment, including a remote operated vehicle, deep-towed vehicle, rock drill and deep-sea exploration and sampling gear, said Zhang Xin, an associate researcher at the Institute of Oceanology under the Chinese Academy of Sciences. [Photo/Xinhua]

 

China's top research vessel on maiden expedition China's top research vessel on maiden expedition China's top research vessel on maiden expedition
 Tanks tackle wildfires in NE China

 China's first 'sea airship' to be put into commercial use

 Aviation regiment conducts actual-combat training

Related Stories
Most Popular
...