
Magnetic Materials - Part 8-1: Specifications For Individual Materials - Magnetically Hard Materials (iec 60404-8-1:2015)
出版:Verband Deutscher Elektrotechniker

專家解讀視頻
2016 [01/02/2016]DRAFT 2014 [01/09/2014]
Supersedes DIN IEC 60404-8-1. DIN IEC 60404-8-1 issue 08-2005 remains valid alongside this standard until 01-05-2018. (03/2016)
EN 60404-8-1:2015 - Identical