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Keyword [Tectonic coal seam]
Result: 1 - 2 | Page: 1 of 1
1.
Regional In-seam Borehole Hydraulic Cavitating In The Driving Face Of Tectonic Coal Seam: Gas Extraction Enhancing Mechanism And Field Application
2.
Research On Collapse Mechanism And Anti-collapse Technology Of Borehole In Deep Tectonic Coal
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