皇冠体育app's submersible to go 5,000 meters deep
Updated: 2011-07-01 10:21
(Xinhua)
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JIANGYIN - The Jiaolong, 皇冠体育app's manned deep-diving submersible, began its journey on Friday for a 5,000-meter dive in the Pacific Ocean, following last year's successful 3,759-meter dive.
The Jiaolong, designed to reach a depth of 7,000 meters, completed 17 dives in the South 皇冠体育app Sea from May 31 to July 18 last year, with the deepest reaching 3,759 meters with three crew members on board.
It makes 皇冠体育app the fifth country, following the United States, France, Russia and Japan, to have the technology to send a manned dive over 3,500 meters below sea level.