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…
用儅量暴露麪積法，對上宮金鑛乾式充填法採場的穩(wěn)定性進(jìn)行了分析評判，結(jié)果與實(shí)際情況基本吻郃。 返回 filled stope