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Keyword [auger drilling]
Result: 1 - 6 | Page: 1 of 1
1.
Research On Technology And Assembly Drill Tools In Soft Outbursting Coalbed For Drilling Gas Drainage Bore
2.
Bit Parameter Research And Optimization Of Coal Auger
3.
Research On Vibration Characteristics Of Auger Drilling System
4.
Numerical Simulation Of Ice Auger Drilling Fluid For Environmental Impact In Antarctic
5.
Mechanical Mechanism Of Drilling Rod Sticking In Outburst Soft Coal Seam
6.
Research On Key Technology Of Large-aperture Pressure-relieving Auger Drilling Rig
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