filled stope
常见例句
- According to the analysis and judgment for the mine stope stability used dry filled stopes method in Shanggong Gold Mine by the equivalent exposed area method, the gained results were consistent with…
用当量暴露面积法，对上宫金矿干式充填法采场的稳定性进行了分析评判，结果与实际情况基本吻合。 返回 filled stope