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Keyword [DTH drill]
Result: 1 - 7 | Page: 1 of 1
1. Study On The Transient Contact/impact Theory And Modeling Analysis Of The DTH Drill String System
2. Structure Design And Performance Analysis Of DTH Rig
3. The Analysis And Simulation Of DTH Drill Propulsion And Rotary System
4. Dth Drill Travel Drive System Parameters To Match The Study
5. Research On Torsional Vibration Of DTH Drill String Without Buckling Based On Domain Decomposition Method
6. The Design Of The YQ150 DTH Drill
7. Research On The Dynamics Method Of DTH Drill String Based On Beam Theory And Domain Decomposition Method
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