... magnetic powder flaw detection machine for small and medium-sized parts A,Equipment Name, Model, Brand and Manufacturer1,Name ... diameter 400mm.8,The human-machine interface control system 11,Automatic demagnetization systemAttenuation type automatic demagnetization.12,Equipment has to ... Sensitivity:Clear indications on test piece Model A #2.6.2,Dc sensitivity JB/T6066 according to regulations,adopts ...