... the accident operation. 5. It has also a filament voltage stabilizing circuit high stability to stable the output ... the Cantilever, Handspike, Deedbox, Break Touching Plate, Pedal, Voltage Meter, Power Indicator, Warning Indicator, Power Adjustment Knob, mA Selection ... Us:Shanghai Guangzheng Medical Equipment Co., Ltd. is a recognized company after product structure adjustment and assets recombination ...