
Magnetic Materials - Part 2: Methods Of Measurement Of The Magnetic Properties Of Electrical Steel Sheet And Strip By Means Of An Epstein Frame
出版:Polish Committee for Standardization

专家解读视频
2003 AMD 1 2008 [15/12/2008]2003 [20/11/2003]2002 [15/08/2002]
EN 60404-2 : 1998 AMD 1 2008 - Identical
IEC 60404-2 Ed. 3.0 - Identical
EN 60404-2:1998 - Identical