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Keyword [Qianyingzi coal mine]
Result: 1 - 6 | Page: 1 of 1
1. Study On The Deformation Mechanism Of Shaft Lining Of Qianyingzi Coal Mine In Su-Nan Mining Area
2. Feasibility Study On F15 Fault Reduction Of Coal Pillar In Working Face W3211 Of Qianyingzi Coal Mine
3. Study On Overburden Damage Movement Law Of E3213 Working Face In Qianyingzi Coal Mine
4. Study On Freezing Optimization And Temperature Field Of New Auxiliary Shaft In Qianyingzi Coal Mine
5. Study On Structural Development Characteristics Of Central Mining Area In Qianyingzi Coal Mine And Its Influence On Mining Geological Conditions
6. Preharvest Water Safety Evaluation Of W3233 Working Face Of Qianyingzi Coal Mine
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