Drilling rig - Globe Thesis

Keyword [Drilling rig] Result: 21 - 40 \| Page: 2 of 8
21.	Rotary Drilling Rig Power Head Power Matching Study
22.	Rotary Drilling Rig Drilling Masts Finite Element Strength Analysis And Its Structure Parameter Optimization
23.	Tube Analysis And Optimization Of Shelf Drilling Rig Institutions
24.	Dispose Forms And Analysis Of The Large Torque Power Device
25.	Analysis Of Virtual Fatigue Life For Gearingdrive Equipment In Power Head Of Small Rotary Drilling Rig
26.	The Development Of Monitoring System Of Rodless Rotary Drilling Rig's Working Device
27.	Control System Design Of HR150 Rotary Drilling Rig
28.	Research On The Two-Level Low-Voltage Frequency Converter
29.	The Experimental Study Of The Jack-up Drilling Rig's RAO And Towing
30.	Study On The Key Drilling Technology Of Large-diameter By Raise Boring Machine
31.	Research On Reliability Analysis On Key Components Of Rotary Drilling Rig
32.	Design And Simulation Of Rodless Drilling Experimental Equipment
33.	Research On Hydraulic System Design And Simulation Of Full Rotary Casing Drilling Rig
34.	Study Of Automatic Control System Of Rotary Drilling Rig
35.	Research On The Drilling Parameters Of Rotary Drilling Rig Considered With Drolling Rock Speed And Life Of The Power Head Gear
36.	Research On Potential Energy Recovery About Main Winch System In Rotary Drilling
37.	General Design Of XZ-15Rotary Drilling Rig
38.	Analysis Of Mechanical Characteristics And Optimization Design For Drilling Mast Of Rotary Drilling Rig
39.	Electrical-hydraulic Control System Simulation Analysis Of Drilling-pipe Racking System In "Crust-1"10000Meters Continental Scientific Drilling Rig
40.	Research On Energy-saving Technology Of Rotary Drilling Rig Power System
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