... "85%Operating SystemWindows 98/ME/2000/XPPower SupplyAC220V ± 10%, 50 Hz ± 1%Power Consumption300WTotal Weight45KgOverall Dimensions (W ... frame, chassis, connecting rod, engine, cylinder, and various mechanical parts, machine tools, hardware, metal pipes, gear, pump, ... valves, fasteners, and various hardware plastic products mark ...