IEC 60404-8-5:2020 Magnetic materials - Part 3: Methods of measurement of the magnetic properties of electrical steel strip and sheet by means of a single sheet tester
2020IEC 60404-8-5:2020 Magnetic materials - Part 3: Methods of measurement of the magnetic properties of electrical steel strip and sheet by means of a single sheet tester
1989IEC 60404-8-5:1989 Magnetic materials; part 8: specifications for individual materials; section five: specification for steel sheet and strip with specified mechanical properties and magnetic permeability