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METHOD OF DETERMINING THE HEIGHT OF FISSURED ZONE COMMUNICATING WITH SUBTERRANEAN MINE WORKING
METHOD OF DETERMINING THE HEIGHT OF FISSURED ZONE COMMUNICATING WITH SUBTERRANEAN MINE WORKING
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机译:地下矿山作业确定裂隙地带高度的方法
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摘要
method of determining the height of fracture zone, соов1цаю11щся with underground mining production, comprising measuring the flow of fluid through the gap in the scr environment ажине,drilled from th
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