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XY-4 Portable Core Drilling Rig Hole Depth 1000m For Petroleum Natural Gas Water conservancy
2019-08-08 17:38:06
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XY-4-3A Portable Engineering Drill Rig Reverse Circulation , Anchor Drilling Rigs
2019-08-08 17:37:03
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XY-4 Portable Core Drilling Rig Hole Depth 1000m For Petroleum Natural Gas
2019-08-08 17:38:02
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XY-4 Portable Core Drilling Rig Hole Depth 1000m For Petroleum Natural Gas
2019-08-08 17:38:06
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Spindle Core Survey Engineering Drilling Rig
2019-08-08 17:37:05
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XY-4-3A Engineering Drill Rig Reverse Circulation , Skid Mounted Drilling Rig
2019-08-08 17:37:05
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XY-4-3A Rotary Engineering Drilling Rig Reverse Circulation , Ground Drilling Machine
2019-08-08 17:37:05
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XY-4-5 Hydraulic Engineering Drilling Rig / Water Well Drilling Machine
2019-08-08 17:37:03
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XY-4-5 Mechanical Engineering Drilling Rig / Borehole Drilling Machines
2019-08-08 17:37:05
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YDL-300DT Full Hydraulic Multi-Purpose Drilling Rig
2019-08-08 17:37:05
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