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ＫＷＱ型系列矿用高效耐磨无堵塞潜水排污泵研制与开发浙江省机电设计研究院项祖谦煤炭部杭州设计研究院祝琦杭州沾桥矿山机械设备厂生产的ＫＷＱ型系列矿用高效耐磨无堵塞潜水排污泵（以下简称矿用潜水排污泵），是为煤矿井下排污以及采掘工作面和中央水仓清污用的九十年...
KWQ series of mining efficient wear-resistant non-clogging submersible sewage pump research and development Zhejiang Institute of Electrical and Mechanical Design Xiang Zuqian Hangzhou Design and Research Institute of the Ministry of Coal Zhu Qi Hangzhou dip Bridge Mining Machinery Factory production of KWQ series of mining efficient wear Non-blocking submersible sewage pump (hereinafter referred to as mine submersible sewage pump), is for the coal mine sewage and mining face and the central water tank cleaning with ninety years ...