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Keyword [close-seam group]
Result: 1 - 4 | Page: 1 of 1
1.
Research On Technology Of Prevention And Governance Of Coal Spontaneous Combustion Of Close Seam Of Baijiao Coal Mine
2.
Dynamic Pressure Effect Of Crossing Pillars In Shallow Close Seam Group Mining In Halagou Coal Mine
3.
Roof Breaking Characteristics And Overburden Migration Law Of Repeated Mining In A Short Distance Coal Seam Group Of A Mine In Guizhou Province
4.
Study On Cooperative Control Of Goaf Retaining In Gently Inclined Close Coal Seam Group
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