surface mine construction design 露天矿施工设计
Drilling and blasting are important components in mine construction design.
钻眼爆破工作是矿山施工设计的重要组成部分。
The overall design and construction, structure, functions and characteristics of the multimedia management information system of Luling Mine are introduced in this paper.
介绍了芦岭煤矿多媒体管理信息系统建设的总体设计、系统结构、主要功能和特点。
One of the theoretical and technical puzzle of deep coal mine design and construction is the computation and prediction of static earth pressure.
深部土静止土压力的计算与预测是煤矿深井建设设计与施工中的理论与技术难题之一。
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