Keyword [rock-breaking mechanism] Result: 81 - 86 | Page: 5 of 5 81.  Research On Mechanism Of Cutting Conglomerate And Impact-resistant Bit 82.  Study On Rock-breaking Mechanism Of Combined Cutter Bit Under Percussive Load 83.  Rock Breaking Mechanism Of Coaxial Straight-swirling Mixed Jet And Parameter Influence Analysis 84.  Computer Simulation Of Rotary Speed Ratio Of Cone To Bit Of Tricone Bits Based On ABAQUS 85.  Optimization Of Special-shaped PDC Bit For Deep Hard Formation In Dehui Gas Field 86.  Study On Drillability And Drill Bit Selection Of Complex Reservoirs In Fengcheng Formation Of Manan Slop   <<First  <Prev  Next>  Last>>  Jump to

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