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pit bottom
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pit bottom
Encyclopedia
工学
井底车场
释
shaft station;pit bottom
井底车场
连接矿井中主要提升井筒和中段运输大巷的一组巷道和硐室的总称。是转送人员、矿岩、设备、材料的场所,也是井下排水和动力供应的转换中心。
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