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Keyword [torsional impactor]
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1. The Design And Simulation Of Down-hole Torsional Impactor
2. Study On The Impact Stress Characteristic Of A Torsion Shock Generator
3. Structure Design And Experiment Study Of Torsion Shock
4. Study On Rock-breaking Technology Of PDC Bit Under Torsional Impactor
5. Research On The Principle Of Adaptive Starting For Horizontal Torsional Impactor
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