... steel sheet:1) Specifications: EI-28, EI-30, EI-35, EI-41, EI-41-2H, EI-48, EI-48-2H, EI-54,bEI-57, EI-57-2H / 4H, EI-60, EI-66, EI-66 ... (); oProductShow.init( { 'aImgSrc': aBigImageSrc } ); } )(); 0.35-0.5mm cold rolled silicon steel sheet/lamination