rock-breaking mechanism - Globe Thesis

Keyword [rock-breaking mechanism] Result: 21 - 40 \| Page: 2 of 4
21.	Study On Fracture Mechanism Of Hard Brittle Rock Under Vibration
22.	The Research On Rock Breaking Mechanism Of Torsion Impacter And Its Field Application
23.	Research On Rock Crushing Mechanism Of PDC Drill Bits Based On Deep Reservoir Of Songliao Basin
24.	Study On PDC Bit With Rock Breaking Mechanism And Model Of Composite Impact
25.	Study On Rock-breaking Mechanism Of PDC-Diamond Impregnated Matrix Bit For Drilling Hard And Strong Abrasive Formation
26.	Rock Breaking Mechanism And Experimental Research Of Rotary Cutting Bit
27.	Study On Rock Breaking Mechanism Of PDC-cone Composite Drill Bit In Deep Hard Formation
28.	Research On Rock Breaking Mechanism Of Composite Drilling PDC Bit
29.	Research On Rock Breaking Mechanism And Design Of Composite Drill Bit
30.	Study On Rock Breaking Mechanism Using Conical Picks And Cutting Performance Of Roadheaders
31.	Reserch On Rock Anti-drilling Characteristics And Torsional Impact Rock Rupture Mechanism In Tazhong Area
32.	Research On Particle Water Jet Modulation And Rock Breaking Mechanism
33.	The Design Of Coupling Bionic On PDC Bits Used In Coal Mines And Research On Its Rock Breaking Mechanism Through Improvement Of Penetration And Efficiency
34.	The Mechanisms Of Impacting And Drilling In Coal By Combined Jets And Its Technology Application
35.	Study On Rock Breaking Mechanism And Design Method Of Rotating Cutter Mono-cone PDC Bit
36.	Research On Rock Breaking Mechanism And Performance Of Tipped Hob For Raise Boring Machine
37.	Study On Drilling Performance Of Hydraulic Deep Penetration Drilling System And Optimization Design Of Key Components
38.	Research On Rock-breaking Mechanism And Design Theory Of The Cross-cutting PDC Bit
39.	Flow Characteristics And Rock-breaking Mechanism By Water Jets Generated By A Self-rotatory Bit
40.	Study On Rock Breaking Mechanism Of PDC Tooth Based On Discrete Element
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