Desc:SL series water swivel for dril rig systemSwivelis a mechanical device used on adrilling rigthat hangs directly under thetraveling blockand directly a...
Desc:SL series water swivel for dril rig systemSwivelis a mechanical device used on adrilling rigthat hangs directly under thetraveling blockand directly a...
Desc:Product DescriptionThe technical advantage of this workover is that the supercapacitor module can be used as the supplementary power supply, and high ...
Desc:Product DescriptionAPI special vehicle well equipment with free designOur companyfocuses on the manufacturing of petroleum equipment and its parts.Wit...
Desc:Product DescriptionAPI special vehicle well equipment with free designOur companyfocuses on the manufacturing of petroleum equipment and its parts.Wit...
Desc:cheap price hydraulic portable 350m water well drilling machine/crawler Top Drive type water well drilling rigMechanical top drive YDL-350The mechanic...
Desc:air-operated drill; vertical boring machine; portable Top Drivewater well drilling rig for saleMechanical top drive YDL-350The mechanical top drive se...
Desc:hot-selling high quality Top Drive water well drilling rig is easy to carryMechanical top drive YDL-350The mechanical top drive series drilling rig is...
Desc:SPD300P Drill Rig is a water well drilling equipment independently developed by the company that integrates the functions of water drilling and air dr...
Desc:SPD300P Drill Rig is a water well drilling equipment independently developed by the company that integrates the functions of water drilling and air dr...
