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Keyword [rate of penetration]
Result: 1 - 4 | Page: 1 of 1
1.
Research On Ice Drilling Process Using Portable Drill Rig With Gasoline Powered Engine
2.
Intelligent Modeling Of Formation Drillability Field And Drilling Rate Of Penetration Optimization In Complex Conditions
3.
Design Of Near-bottom Circulation Hot Water Ice Drill And Its Drilling Process Research
4.
Research On The Influence Mechanism Of Annular Multi-nozzle In Hot-water Ice Drilling On Rate Of Penetration And Quality Of Ice Core
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