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Product Description: At a weight of 18 tons, this Pneumatic Water Borehole Drilling Machine is easily mobile and can be transported to any location. ....
Rural Drought Resistant Pneumatic Water Well Rigs For Various Geological Formations Overview of ST-350 Pneumatic Drilling Rig ST-350 series drilling ....
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Pneumatic Water Well Drilling Rig Full Hydraulic Water Well Drilling Rig Supplies Large Deep Drilling Machine ST 350 Crawler Chassis Mounted Drilling ...
ST 400 Large Torque 89mm Drilling Pipe Yuchai Engine Pneumatic Borewell Machine ST 400 Pneumatic Borewell Machine Information ST 400 drilling rig is ....