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Keyword [Drill]
Result: 1 - 20 | Page: 1 of 10
1. Study On Intelligent System Of Rock And Soil Blasting
2. Research On Portable Independent Rotary Hydraulic Rock Drill
3. Research On Multilayer Coupling Construction Method And Its Reliability Of Super-large Section Underground Cavern
4. Dynamic And Reliability Research Of Drill Stem Considered Clearance Between Drill Stem And Formation
5. Engineering Safety Risk Analysis And Control Of Subsea Tunnel Constructed By Drill And Blast Method
6. The Application Research Of Screw Drill Press Concrete Stake Technology In The Complex Foundation
7. The Power System Of Electric Drill Based On DC-AC
8. The Evaluation System Of Operational Requirement Inspection Of Fire-fighting And Boat Drills On Passenger Ship
9. Research On Straightening Theory And Simulation Of Hydraulic Pressure System Of The Automatic Hydraulic Pressure Straightener
10. Study On The New-type Multiple Drill Bit
11. A Research On Optimum Design Of The Structural Parameter For No-Valve Pneumatic Rock Driller
12. Structure Dynamic Analysis Of Key Parts Of Large-scale Piling Rig
13. Simulation Research In Dynamic Process Of Valveless Hydraulic Drill
14. Comprehensive Technology Study In Fast Construction Of Parallel Guide-Pit At Exit Section Of Qinling East Extra-long Tunnel
15. The Modification Of Drill Machine Tool And Reaseach Of Process Technics To Gun Drilling And Gun Reaming
16. Investigation On Influence Of Seepage Problems And Structural Stability Caused By The Crossing Project In West To East Gas Transmission Pipeline Project
17. The Product Platform Design Theory Based On Mass Customization And Its Software Development
18. Research Of Foundation Treatment Technology In Karst Area Of Hang-jin-gu Highway
19. Theoretical Analysis And Experimental Research Of Flow Field By DTH Hammer Drilling With Simultaneous Casing Tool Of JSL-30 Drill Rig
20. Research On Movable Coal Unloader Of Vehicle-Carried Rotary Drilling
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