单层井壁新工艺在门克庆煤矿风井的研究与应用
The Research and Application of New
Technology of Single-Wall in Menkeqing Minefield
Publisher： 汉斯出版社
ISSN： 2329-731X
Source： Mine Engineering, Vol.2, Iss.2, 2014-04, pp. : 15-21
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