bank method of attack
... 前进式开采法 advancing system 阶段开采法 bank method of attack 棋坑开采法 adit mining ...
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阶段人工崩落开采法 induced block caving
·2,447,543篇论文数据,部分数据来源于NoteExpress
灰关联度计算表明,采矿方法适应性排序为:露天开采法、分段崩落法、阶段矿房法等;
The gray relation degree indicates that the series for adaptability of every mining method are surface mining, sublevel caving mining, block stop mining etc;
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