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WTY30 Water Well Engineering Drilling Rig / Exploration Drill Rigs2017-03-08 09:13:04 |
Depth 180m / 42 Geological Exploration Engineering Drilling Rig GY150T2017-03-08 09:13:04 |
Borehole And Light Soil Sample Engineering Drilling Rig WTY302017-03-08 09:13:04 |
Large Torque Water Well Core Drill Rig Equipment Depth 150 - 250m2017-03-08 11:02:05 |