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Keyword [Hammer]
Result: 1 - 20 | Page: 1 of 5
1.
A Numerical And Experimental Study Of Liquid Jet Hammer With Energy-saving Mechanism
2.
Research On Underground Hydraulic Impact Hammer And Structure Design
3.
The Retrofic Design Of Fluid Efflux Hammer And Its MATLAB Simulation Computation
4.
Theory And Experimental Study Of Hydro-efflux Hammer With Accumulator Used In Oil And Gas Drilling
5.
The Parameters Optimization Of The Reverse Circulation DTH Hammer And Studies On Its Drilling Technique
6.
Penetration Mechanism Of DTH Percussion Compact Drilling And Experimental Research On Compact Bit
7.
Study On DTH With Self-propelled Round Bit And Its Simulation Analysis
8.
Simulation And Experimental Study On Down-the-Hole Drilling Fluid Field Of The Hollow DTH Hammer Reverse Circulation Coring And Sampling Technology
9.
Research On Simulation Computation And Experiment Of Liquid Jet Hammer
10.
Research On Reverse Circulation Down-the-hole Hammer Drilling With Casing Technology
11.
Research On The Technology Of DTH Hammer Drilling With Casing For Complex Stratum
12.
Structure Design And Dynamic Simulation Of Hydrokinetic Hammer With Dynamic Pressure Feedback Using Virtual Prototyping Technology
13.
Research Of Application And Drilling Tool Optimization Of Reverse Circulation Drilling Technique With Hollow-Through DTH Hammer
14.
Study On Combine Drilling Technology Of Deep Mine Prospecting
15.
Research Of Drilling Process Optimization Of Reverse Circulation Drilling Technique With Hollow-Through DTH Hammer
16.
Research On Control System Of Electric Hammer
17.
Research On Reverse Circulation Mechanism Of Hollow-through DTH Hammer And Bit Dtructure Optimization
18.
The Experiment And Research On The Working Life Of The Liquid Jet Amplifier Of The Hydraulic Hammer
19.
The Research Of Stress-wave Produced By YZX127 Hydraulic Hammer And Its Communication In CCSD
20.
Study And Simulation Analysis On A New Type Of DTH Hammer
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