295 Meter Large Torque Sand Geological Drilling Rig2021-04-07 09:44:54 |
Diesel Crawler Mounted GK-200 Borehole Drilling rig2021-04-07 09:44:54 |
High Clearness Speed ISO9001 PDC Drag Bit2022-12-08 15:20:28 |
Hydraulic System 8 3/4 Inch PDC Core Bits2022-12-08 15:20:28 |
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Geothermal Drilling Drag Bit2022-12-08 15:20:28 |
High Tensile H22 8 Meter Water Well Drill Pipe2021-04-07 09:44:54 |