General situation of working face的意思|示意

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工作面概况

General situation of working face的网络常见释义

工作面概况 ...矿井概况(General situation of coal mine) 工作面概况(General situation of working face) 卸压煤层变形和渗流特征的数值分析(SIMULATION ON THE DEFORMATION AND SEEPAGE PROPERTIES OF PRESSURE-RELIEF COAL SEAM) ..