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Keyword [Coal re-mining]
Result: 1 - 3 | Page: 1 of 1
1.
Researching Of The Law And Control Technology Of Loose Coal Spontaneous Combustion In The Re-mining Workface Of Xipang Coal Mine
2.
The Key Technology Research On Thick Coal Re-mining With Super High-water Material Filling Mining Technology
3.
The Study Of The Stress Distribution And Failure Law In Repeated Mining Of The Old Mining Damage Zone
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