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为解决井区地下水给开凿井筒带来的困难，选用300QJ（R）200—240型潜水泵，将地下水排出，为开凿并筒创造条件。
新岭煤矿建设区深井排水系统方案的确定
【摘 要】
：
为解决井区地下水给开凿井筒带来的困难，选用300QJ（R）200—240型潜水泵，将地下水排出，为开凿并筒创造条件。
【机 构】
：
鹤岗矿业集团新岭煤矿
【出 处】
：
煤矿机械
【发表日期】
：
2010年5期
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