filled stope
常見例句
- 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…
用當(dāng)量暴露面積法,對上宮金礦干式充填法采場的穩(wěn)定性進(jìn)行了分析評判,結(jié)果與實際情況基本吻合。 返回 filled stope