The present invention relates to a method of reducing a band mark on an electroplating steel sheet, which can also reduce plating defects and damages to the materials caused by the differences in the physical characteristics of composition materials of a conductor roll used during electroplating Zn or...http://www.google.fr/patents/US7045043?utm_source=gb-gplus-shareBrevet US7045043 - Method of reducing a band mark of an electroplating steel sheet
Method of reducing a band mark of an electroplating steel sheet
