DIN EN 60404-13:2008 Magnetic materials - Part 13: Methods of measurement of density, resistivity and stacking factor of electrical steel sheet and strip (IEC 60404-13:1995); German version EN 60404-13:2007
2008DIN EN 60404-13:2008 Magnetic materials - Part 13: Methods of measurement of density, resistivity and stacking factor of electrical steel sheet and strip (IEC 60404-13:1995); German version EN 60404-13:2007