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Keyword [borehole parameters]
Result: 1 - 3 | Page: 1 of 1
1.
Experimental Study On Variation Of Borehole Parameters Under The Influence Of Mining Stress
2.
Study On Precise Directional Drilling Technology For Gas Drainage Boreholes
3.
Research On Macro- And Micro-mechanisms And Precursor Information Of Large-diameter Drilling Pressure Relief In Coal Seam
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