Jiaolong holds drill before voyage in Indian Ocean
Xinhua, November 25, 2014 Adjust font size:
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China's manned submersible Jiaolong surfaces during a drill in Jiangyin City, east China's Jiangsu province, Nov 24, 2014. It is the last drill for Jiaolong before it starts a scientific research voyage in the southwest Indian Ocean on Nov 25, 2014. (Xinhua/Zhang Xudong) |
