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Keyword [Core drills]
Result: 1 - 2 | Page: 1 of 1
1.
Optimized Design And Application Study Of Core Drills And Mud Used In The Complex Formation Of The Well-1 Of Songliao Scentific Drilling
2.
The Optimization Analysis Of Hydraulic Disc Brake Device For XDL-1800Drilling Rig
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