slurry mining
... borehole lead insulation (电机)空心轴引线绝缘 borehole mining 钻井采矿法 borehole pump 深井泵, 钻井泵(一般为离心泵, 悬挂在钻井内) ...
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文章结合某钻井水溶法开采矿山实例，探讨地表移动与变形预计随机介质预计方法。
This paper combines a certain example of mining mine by drilling solution to discuss the method of expectation of ground surface deformation and movements to expectation of stochastic media theory.
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