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Keyword [repeated coal-mining]
Result: 1 - 5 | Page: 1 of 1
1.
Study On Rules Of Mining Damage Caused By Open-pit With Under-ground Mining
2.
Study On Geology Stability Of Old Mined-out Area In The Condition Of Repeated Coal-mining
3.
Study On The Inrush Mechanism Of The Water In Bed Separation Due To Repeated Coal Mining Under Hard Rock
4.
Experimental Study Regarding Longwall Face Which Is Under The Old Goaf By Grouting Backfill Into Isolated Areas
5.
Study On The Strata Behavior Characteristics Of Fully Mechanized Caving Under The Goaf Of Contiguous Seam Group
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