... dynamic MAQ3 color doppler b-ultrasound machineFeatures:Image Mode: B,2B,4B, M,B/M,CDFI,CDE,CCD,PW,CWOne key image optimization: various of inner ... printer; puncture guide Features: Image Mode: B,2B,4B, M,B/M,CDFI,CDE,CCD,PW,CW One key image optimization: various of inner checking ...