nantun meaning in English
南屯
Examples
- Surrounding rock controlling of soft rock roadway in nantun colliery
南屯煤矿软岩巷道围岩控制 - Study of mine pressure with room - pillar mining in nantun coal mine
南屯煤矿房柱式开采矿山压力研究 - Geologic conditions for mining coal of undergroup coal seams , nantun mine
南屯煤矿下组煤开采地质条件 - Application of packing technique with solidified coal ash in nantun mine
固化粉煤灰充填技术在南屯煤矿的应用 - Hydrogeological condition for coal mining of lower coal seam group in nantun coal mine
南屯煤矿下组煤开采水文地质条件