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Keyword [borehole trajectory]
Result: 1 - 3 | Page: 1 of 1
1.
Research On Measurement-while-drilling Technology In Underground Mine And Data Processing Method Of Borehole Trajectory
2.
Trenchless Set (guide) To Optimize The Design And Application Of Drilling Borehole Trajectory
3.
Research On Calculation Method Of Elongation For Pre-stress Anchor
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