tucheng meaning in Chinese
土城市
Examples
- Cause analysis on thickness variation of coal seams in tucheng mine
土城矿煤层厚度变化成因分析 - Feasibility study of haulage system transformation in tucheng mine
土城矿运输系统改造可行性研究 - Mine water control and its comprehensive utilization in tucheng mine
土城矿矿井水治理及综合利用 - Gas control in construction of tucheng high output efficient mine
土城矿建设高产高效矿井的瓦斯治理 - Application of road driving along goaf in outburst seam of tucheng mine
沿空掘巷在土城矿突出煤层中的应用