石人沟 meaning in Chinese
shirengou
Examples
- The practice of air interval charging of blasthole at shirengou iron mine
石人沟铁矿的炮孔空气间隔装药实践 - Mining practice of residual ore body for open pit slope of shirengou iron mine
石人沟铁矿露天边帮残留矿体开采实践 - Application of smooth blasting in development of vertical shaft of shirengou iron mine
光面爆破在石人沟铁矿主竖井掘进中的应用 - Difficulties and countermeasures of shirengou iron ore mine during conversion from an open pit to an underground mine
石人沟铁矿露天转地下开采中的难点及对策 - Discussion on problems in construction during conversion from open cast to underground mining of shirengou iron mine
石人沟铁矿露天转地下开采施工中的问题探讨