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Keyword [hydraulic flushing borehole]
Result: 1 - 2 | Page: 1 of 1
1.
Study On The Hydraulic Flushing Borehole In The Coal Seams Of Mine Influence
2.
Research Of The Effects On Outburst Elimination Of The Hydraulic Flushing In Crossing Borehole Of Tectonic Coal In Yuxi
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