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Raise Bore Drilling Rig Machine Towed Equipment , Max Raise Diameter 2.5m2020-05-19 12:00:18 |
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High Grade Material 4330V Raise Boring Drill Pipes with DI22 Thread2022-05-25 15:44:12 |
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Engineering RBM Raise Bore Drilling Rig Machine With Hydraulic System2020-05-19 12:00:17 |
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RCS Intelligent Control System Raise Boring Machine 2000Kn Feed Force2020-05-19 12:00:13 |
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Long Service Life Raise Boring Drill Rod with Top Materials DRB40 / 4330V2020-05-19 12:00:06 |
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Raise Boring Drill Rod with Advanced Friction Welding Technology2020-05-19 12:00:05 |