矿岩开挖松动区厚度预测及非爆机械化开采判据
景岳,王少锋,鲁金涛
Thickness Prediction of the Excavation Damage Zone and Non-explosive Mechanized Mining Criterion
Yue JING,Shaofeng WANG,Jintao LU
图3
监测孔布置图
Fig.3
Layout drawing of monitoring holes