2007IEC 60404-5:1993/AMD1:2007 Magnetic materials - Part 5: Permanent magnet (magnetically hard) materials - Methods of measurement of magnetic properties; Amendment 1
1993IEC 60404-5:1993 Magnetic materials; part 5: permanent magnet (magnetically hard) materials; methods of measurement of magnetic properties
1982IEC 60404-5:1982 Magnetic materials. Part 5 : Methods of measurement of the magnetic properties of magnetically hard (permanent magnet) materials