drill - Globe Thesis - Globe Thesis

Keyword [drill] Result: 161 - 180 \| Page: 9 of 10
161.	The Design Of The YQ150 DTH Drill
162.	Development Of Electric Impact Sampling Drill Rig
163.	Study On The Hyperspectral Characteristics And Hydrothermal Alteration Of The Drill Core From Chuduoqu Lead-zinc Deposit In Tuotuo River Area,Qinghai Province
164.	Research On The Nonlinear Dynamics Analytic Method Of Beam Element Drill String Based On Domain Decomposition Method
165.	Mechanical Analysis Of Lower Drill Assembly With Rotary Steering Tool
166.	Development On Test Device For Detecting The Performance Parameters Of Screw Drill Tools Of Simulating High Temperature Field
167.	Analysis And Optimization Of Dynamic Characteristics Of The Makeup And Breakout Device About LK500 Top Drive Drill System
168.	Study On The Fracture Properties Of The Surface Of The Drill Pipe Body And Joints
169.	Design Of The Triple-channel Air Hammer Drilling System And Analysis Of Fluid Characteristics
170.	Research On Rotary Percussive Ultrasonic Drill Driven By Single Piezoelectric Stack
171.	Research On Rotary Percussive Ultrasonic Drill With Bidirectional Drive And Its Performance
172.	Thermal Drilling Mechanism In Snow-Firn And The Large Diameter Drilling System Design And Experiment Research
173.	Research On The Temperature Field And Closure Rate Of Ice Hole Formed By Thermal Drill
174.	Design Optimization And Experiment Research On The Subglacial Bedrock Drilling Module
175.	Investigation On The Microstructure And Mechanical Properties Of Heat-resistant Short Carbon Fiber/Al Composites Applied In Drill Pipe
176.	Core Imaging Spectroscopy And Three-dimensional Alteration Modeling For Uranium Deposit In Xiangshan,Jiangxi
177.	Late Cenozoic Climate Change In Weinan Area Inferred From Magnetic Susceptibility And Grain Size Of Drill Cores Sediments
178.	Numerical Simulation Of Response Of Electromagnetic Logging While Drilling(LWD) By Hybrid Algorithm
179.	Design And Experimental Research On Hot-water Ice-coring Drill For Ice Shelf Of Antarctic
180.	Study On The Relationship Between Drill Logging Characteristics And Uraniu Mineralization In Sandstone-type Uranium Deposit
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