... 4.Current 30mA,50mA,70mA 70mA mobile x-ray machine with CE Shanghai real factory General introduction:1. Type SF70A ... Switch, Output Switch, High Voltage Selection Knob, Maximum Ratings Table, Ammeter, Time Selection Knob, Output Indicator.Main purpose ... and manufacturing various medical implements, including X-ray Machine, Electric Cautery Machine, Laser Therapy Equipment etc.We own three brands, ...