Title: Discussion on Light Caving Coal Technique in Fully Mechanized Mining
Abstract: According to the situation of coal seam hosting and production practice about the Yangcun coal,the author who introduced the Socio-economic effect after the technique discussioned the caving ratio、coal caving distance and caving order on light caving coal technique in fully mechanized mining about the Yangcun coal.It could be promoted in the in high seam face of trouble mining.
Publication Year: 2009
Publication Date: 2009-01-01
Language: en
Type: article
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