
Magnetic Materials - Part 4: Methods Of Measurement Of D.c. Magnetic Properties Of Magnetically Soft Materials
出版:German Institute for Standardisation (Deutsches Institut für Normung)

专家解读视频
2009 [01/08/2009]2002 [01/10/2002]1998 [01/11/1998]
Supersedes DIN IEC 68-192-CD. (10/2002) Supersedes DIN IEC 60404-4. (09/2009)
SS EN 60404-4:1997 - Identical
NF EN 60404-4:1998 - Identical
BS EN 60404-4:1997+A2:2008 - Identical
UNE EN 60404-4:1999 - Identical
NBN EN 60404-4:1997 - Identical