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Keyword [drill]
Result: 101 - 120 | Page: 6 of 10
101.
Experimental Study For The Drill Point Geometry To High Manganese Steel
102.
CAD/CAE Of Permanent Molds Casting Process For Rail Drill House & Cover Of Aluminum Alloy And Optimization
103.
Study On The Automatic Laser Welding System Of Diamond Core Drill Bit
104.
Theoretical Analysis And Experimental Research On Grinding Temperature Of Carbon Fiber Reinforced Composites
105.
Study On The Drilled Disfigure Of Carbon Fiber Reinforced Plastics And Its Countermeasures
106.
The Static And Dynamic Characteristic Analysis Of Micro-drill Based On Axial Vibration Drilling
107.
Study And Application Of Drilling String Vibration Signals
108.
Design Of Swashplate Type Downhole Supercharge
109.
Development Of MIG Pulsating Narrow Gap Automatic Welding Machine For Drill Collar
110.
Design Research On Drilling String Shock Absorption & Percussion System
111.
Design Of Ultrasonic Transmission System On Measurement Near By Drill Bit And Experimental Study
112.
The Study On Raising Micro Hole Drill Bit's Rock-breaking Efficiency
113.
Drill Pipe Thread Failure Analysis And Research Measures To Improve
114.
Study On Detect Methods Of Reinforced Effect Of Gigantic Goaves
115.
The Technical Examination Research And Application On The Key Part Of The Bending Bunching Roller And Enclasping Device
116.
Experimental Study On Evacuation Behaviours
117.
Research And Development Of Drill' Quality Detection System
118.
A Research On The Logging While Drilling Acoustic Data Transmission Based On Periodic Drill String System
119.
Study On Vibrating Properties Of The Drill String In Air And Gas Drilling Well
120.
Study On Dynamic Characteristics And Failure Mechanism Of Drill String In Air Drilling
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