皇冠体育app's submersible to try 7,000-meter dive
(chinadaily.com.cn) Updated: 2012-05-29 11:13
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A sailor introduces the Xiangyanghong 09 oceanographic survey ship, Qingdao of Shandong province, May 28, 2012. [Photo/Xinhua] |
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The Xiangyanghong 09 oceanographic survey ship is seen in this picture taken on May 28, 2012. [Photo/Xinhua] |
