2015IEC 60404-8-1:2015 Magnetic materials - Part 8-1: Specifications for individual materials - Magnetically hard materials
2004IEC 60404-8-1:2001/AMD1:2004 Magnetic materials - Part 8-1: Specifications for individual materials - Magnetically hard materials; Amendment 1
2004IEC 60404-8-1:2004 Magnetic materials - Part 8-1: Specifications for individual materials - Magnetically hard materials
2001IEC 60404-8-1:2001 Magnetic materials - Part 8-1: Specifications for individual materials; Magnetically hard materials
1970IEC 60404-8-1:1986/AMD2:1992 Amendment 2 - Magnetic materials. Part 8: Specifications for individual materials. Section One: Standard specification for magnetically hard materials
1970IEC 60404-8-1:1986/AMD1:1991 Amendment 1 - Magnetic materials - Part 8-1: Specifications for individual materials - Standard specification for magnetically hard materials
1986IEC 60404-8-1:1986 Magnetic materials. Part 8 : Specifications for individual materials. Section One - Standard specifications for magnetically hard materials