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2月5日 中国地质调查局宣布，已经在西北干旱和沙漠地区找到水源地和富水地段50余处，初步确定地下水可采水量每年达10亿立方米以上。February 5:The China Geological Survey Bureau announced thatmore than 50 water sources and places with water resources have beenfoun
On February 5, the China Geological Survey announced that it has found more than 50 water source and water-rich locations in the arid and desert areas of the northwest China. It initially determined that the recoverable groundwater can reach more than 1 billion cubic meters a year. February 5: The China Geological Survey Bureau announced thatmore than 50 water sources and places with water resources have beenfoun