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Small Trailer Mounted CBM Drilling Rig / Core Drill Rig For Exploration2017-12-14 18:06:17 |
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Φ150~Φ250 Hydraulic Impact 80~100 m Top Drive Anchor Drilling Rig2018-06-21 15:05:31 |
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0~ 90 ° Hydraulic Crawler Deep Foundation Pit Anchor Drilling Rig2018-06-28 14:24:16 |
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150-250mm Hole Diameter Diamond Core Drill Rig 0-90 Degree Hole Angle2019-05-05 15:10:52 |