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jc-1000 geophysic well logging automatic cable winding winch they are special equipments designed for the requirements of borehole measurement in the field. they can be used to lift or lower down well measurement probe tube; they have the functions of automatic/manual, constant speed control, fixe...
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borehole winch, logging winch geological winch features: automatic constant speed and manual speed control, automatic overhead protectionn automatic addition and subtraction to calculate the depth,with depth error automatic compensation use of commercial power or ac powe...
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borehole inspection camera, well camera applications: stratum structure divide well wall stratum crack karst development discrimination distinguish fractured development zone determine the karst distribution position longtime underground borehole mo...
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distinguish model paint nozzles form type of feed fluid nozzle orifice air pressure air consumption coating amount emitted weight mm mpa(bar) l/min m/min mm g ra-100-p08 presure 0.8 e2p 0.29(3.0) 270 150 190 480 ra-100-p10 1 200 220 ra-100-p13 1.3 h2 0.24(2.5) 260...
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