WANG Haibing, YANG Juncai. Roof management technologies of 8.8 m super large high fully mechanized mining face[J]. Journal of Mine Automation, 2021, 47(S1): 55-57.
Citation: WANG Haibing, YANG Juncai. Roof management technologies of 8.8 m super large high fully mechanized mining face[J]. Journal of Mine Automation, 2021, 47(S1): 55-57.

Roof management technologies of 8.8 m super large high fully mechanized mining face

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