... parts A,Equipment Name, Model, Brand and Manufacturer1,Name Three-phase full-wave ac/dc fluorescent magnetic powder flaw detection ... in advance,Digital display, magnetization time can timely set.3,Circular magnetizing current AC, 0 --- 4000A, RMS three-phase full-wave ... ac,Timely setDC, 0 --- 4000A, RMS three-phase full-wave dc,Timely set4,Longitudinal ...