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Railways Crawler ST-3 Geological Drilling Rig2021-04-07 09:44:54 |
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Multi Purpose 200m Railroad Crawler Mounted Drill Rig2021-04-07 09:44:54 |
Tunnel ZDY250 Diamond Bit Engineering Drilling Rig2021-04-07 09:44:54 |
Geotechnical 15KW 220m Diamond Core Drill Rig2021-04-07 09:44:54 |