井下主排水泵及管路系统改造
MINING & PROCESSING EQUIPMENT（2008）
Abstract
山东黄金矿业股份有限公司三山岛金嗾井下-435m永久性排水泵房安装有DDM300-79×6Z主排水泵7台,用于将井下-250m以下各中段出现的涌水排至地表,以保证井下生产的安全进行,确保生产任务的完成.主排水泵的技术参数见表1.
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