Drilling Rigs, Core Bits, Water Well Drilling Rigs manufacturer / supplier in China, offering 300-600m Crawler Mounted Hydraulic Soil Testing/Geotechnical Engineering Investigation/Exploration Diamond Wire Line Drill Core Drilling Rig (XY-3), Ht-260 Hydraulic Portable Geotechnical Exploration/Soil Testing/Mining Sampling Survey Diamond Wire Line Core Drilling Rig, Bw-160 Triplex Piston Mud Pump for Mining Investigation Drilling and so on.
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