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Keyword [High Pressure Water Jet Slotting]
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1. Study On Technology Of High Pressure Water Jet Slotting To Intensify Gas Drainage
2. Critical Parameters Of High Pressure Water Jet Slotting In Coal Seam
3. Research On Application Of Using High Pressure Water Jet Slotting In Exposing Closed Distance Outburst Seams
4. Optimization Analysis And Application Of Slotted Borehole Layout In Coal Roadway Strip
5. Study On Hydraulic Gas Control Technology Of Roadway Tunneling
6. Research On High Pressure Water Jet Slotting Technology And Its Application In Jinneng Colliery
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