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Keyword [drill]
Result: 21 - 40 | Page: 2 of 10
21. Repeating Sharpening Of The Twist Drill And Computer Simulation
22. Research On The Control Technology Of The Automatic Hydraulic Straightening Machine
23. The Analysis Of The Drill Collar Thread Failure And Research Of Improving Method
24. Research On Controlled System Of Heat-treatment Of Drill Pipe Joint After Friction Welding Which Is Based On PLC Technology
25. The Hole Deviation Control Theory Analyses And Application On Positive Displacement Motor
26. Research On The Automatic Hydraulic Pressure Straightening Machine
27. Rule And Application About Drill String Vibration Of Extend Reach Well
28. Fitness-for-service Assessment Of Drilling Pipe And Its Sortware Development
29. The Research On Numerical Control System Based On PC And Vision Orientation Of Drill In Drill Point Grinder
30. Study On Technology Of Rotary Ultrasonic Longitudinal Vibration Drilling For Micro Holes
31. Research On Measuring Device Of Drill Time
32. Study And Development Of Drilling Parameter Monitor System
33. An Application Study Of Safety Drilling Technology In Deep Salt Layer
34. Research On Drill Wear Condition Monitoring Technology Based On The Drilling Force Signal
35. Parametric Analysis Of Thermal Environment And Research Of Ventilation Cooling Exploitable Thickness In Shandong Jisan Colliery
36. The CAD System Development Of The Grinding Wheel Cross-sectional Profile Machining The Micro-diameter Drill's Flute
37. Research And Development Of Embedded NC System Used On A PCB Drill
38. Numerical Simulation Of Cutting Forces Generated By Drills With Indexable Inserts And Optimization For Drill Parameters
39. The Research On Damage Mechanism And Control Technique In Fractured Ultra-low Permeability Sandstone Oil Formation
40. Study On Failure Of Drilling String In Dynamic Fracture Mechanic
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