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Keyword [Joint mining]
Result: 1 - 6 | Page: 1 of 1
1.
A Study On Substitution Of Barrier Pillars Extracted By Open-pit And Underground Joint Mining
2.
Research On Combined Mining Of Large Inclined Angle And Thin Coal Seams
3.
Contribution And Its Prediction Model Of Production Strata For Joint CMG Mining
4.
Study On Combination Of Four Mines And High Efficient Mining In Wudong Coal Mine
5.
Geological Units Of Coal Measure Gas Development In Linxing Area,Shanxi,China
6.
Development Unit Division And Favorable Area Evaluation For Joint Mining Coalbed Methane In Yuwang Block,Yunnan
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