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160m/180m/220/260m/320m Crawler Type Pneumatic Water Well Drill/Drilling Rig Machine Use for Hills/Mountains/Drilling Wells

160m/180m/220/260m/320m Crawler Type Pneumatic Water Well Drill/Drilling Rig Machine Use for Hills/Mountains/Drilling Wells
Product Description1.well-drilling rig uses full hydraulic control, and the Top drive to drive the rotation of drilling...

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