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地下矿设备选择的基本原则,对于不同的矿山和采矿公司是有所不同的,有时还是很不一致的。南非钢铁工业公司开发一座新矿山时,通常所遵循的步骤,是首先参照地质、技术和经济因素来选择采矿方
The basic principles of underground mine equipment selection are different and sometimes very inconsistent for different mines and mining companies. When South African Iron and Steel Industries was developing a new mine, the usual steps followed were to first select the miners with reference to geological, technical and economic factors