Comparison and Selection of Roadway Layout Schemes in Ⅲ4 Mining Area of Luling Coal Mine

Modern Mining ›› 2020, Vol. 36 ›› Issue (02): 57-.

Comparison and Selection of Roadway Layout Schemes in Ⅲ4 Mining Area of Luling Coal Mine

Jiang Dafeng Liang Xuchao

Online:2020-02-25 Published:2021-09-11

Abstract

Jiang Dafeng Liang Xuchao. Comparison and Selection of Roadway Layout Schemes in Ⅲ4 Mining Area of Luling Coal Mine[J]. Modern Mining, 2020, 36(02): 57-.

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Comparison and Selection of Roadway Layout Schemes in Ⅲ4 Mining Area of Luling Coal Mine

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