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Keyword [Hydraulic slitting]
Result: 1 - 2 | Page: 1 of 1
1.
Research And Application On High Pressure Hydraulic Slitting In Sof(?)Coal Seam With Low Permeabilitry
2.
Research And Application Of High Pressure Hydraulic Slotted Drainage Technology In Pingdingshan No.10 Coal Mine
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