Groundwater problems at mine
By Yan Jie | China Daily | Updated: 2010-03-03 07:38
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A rescue worker instals water pumps at the entrance to the Luotuoshan Coal Mine in Wuhai, the Inner Mongolia autonomous region, after water flooded the pit and trapped 31 miners on Monday. REN JUNCHUAN / XINHUA |
BEIJING - A preliminary investigation has revealed problems with the detection and drainage of groundwater at the site of the country's latest mining tragedy in the Inner Mongolia autonomous region, authorities said.
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