It expounds various mining methods and steps, including the bench demarcated, plan mining bench top and bottom berm, the coal and overburden amount of plan mining, and coal quality indicators.

 
  • 以及地质储量管理,露天采场测量验收现状图形成原理与方法:阐述编制露天矿的各种开采计划的方法和步骤,以及其台阶划分、计划台阶顶底版的控制、计划剥离量和采矿量及其煤质指标等;
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