Longwall top coal caving design for thick coal seam in very poor strength surrounding strata
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The paper includes the outputs of the MSc dissertation of Mr.H.Jangara that accomplished for the design of longwall mining systems at Alpu lignite field by the courtesy of Eczacibasi Esan Company,which is the owner of the project site.The authors would like to thank the Company for their support and
2021-10-25(万方平台首次上网日期,不代表论文的发表时间)
共18页
641-658