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Keyword [drill]
Result: 181 - 200 | Page: 10 of 10
181.
Helical Drill Point Computer-aided Design And Technology Of Grinding
182.
Study On Process Optimization Of Thin-wall Diamond Drill By Composite Plating
183.
Drill String Finite Element Analysis On Coupled Vibration Of Direction Well
184.
Drillstem Mechanic Analysis Of Horizontal Multi-branched Well
185.
Finite Element Analysis Of The Machine-locked Drilling Rod Of Rotary Drill
186.
Research On Processing Of Deep Hole Based On Orlented Combination Deep Hole Drill
187.
Working Mechanism Analysis And Structure Improvement Of Bracketer Bracket
188.
Research On The Synchronization Technology Of Iron Drill Clamping Cylinder And The Method Of Automatic Drilling Tools
189.
Study On Dynamic Analysis And Control Of JC50L - 3 Winch Drive System
190.
Preparation And Applied Basic Research Of CVD Diamond Coated Cemented Carbide Cutting Tools With High Cobalt Content
191.
Design And Implementation Of FSM In Emergency Drill System
192.
The Dynamics Simulation Analysis And Optimization Design Of Drill Jumbo’s Arm
193.
Reaserch On Key Techniques For Improving Drilling Speed Of The Complex And Deep Well In The Southern Edge Of The Junggar Basin
194.
Research On Horizontal Wells Optimized Drilling Technology In Honghe Oilfield
195.
Investigation On The Buckling Problem Of Thin And Long Bars With Connectors In A Circular Cylinder
196.
Research And Application Of PDC Drill Bit Vibration Assisted Rock Tools
197.
Analysis Of The Effects Of Tunnel Drilling And Blasting Driving Vibration On The Nearby Natural Gas Pipeline
198.
Modified L-type Rock Drill Ground Kilometer Deep Theoretical Analysis Of Pre-grouting
199.
Design And Study On The Structure And Hydraulic System Of Hydraulic Vertical Shaft Drill
200.
Dynamic Research And Structure Optimization Of Crawler Base Oscillation Mechanism
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