Shorthold shrinkage method and resuingfill method are generally used in mediumsmall sized mines.This paper makes a summarization on the application of the above two mining methods.
浅孔留矿法与削壁充填法是中小型岩金矿山常用的两种采矿方法，文中对这两种采矿方法的实际应用作一总结论述。
Shorthold shrinkage method and resuingfill method are generally used in mediumsmall sized mines.This paper makes a summarization on the application of the above two mining methods.
浅孔留矿法与削壁充填法是中小型岩金矿山常用的两种采矿方法，文中对这两种采矿方法的实际应用作一总结论述。
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