KS C IEC 60404-13-2022 Magnetic materials-Part 13:Methods of measurement of density, resistivity and stacking factor of electrical steel sheet and strip
2022KS C IEC 60404-13-2022 Magnetic materials-Part 13:Methods of measurement of density, resistivity and stacking factor of electrical steel sheet and strip
0000 KS C IEC 60404-13-2002(2017)
2002KS C IEC 60404-13:2002 Magnetic materials-Part 13:Methods of measurement of density, resistivity and stacking factor of electrical steel sheet and strip