标准号:IEC 60404-5:2015 RLV
发布日期:2015-04-16
Magnetic materials – Part 5: Permanent magnet (magnetically hard) materials – Methods of measurement of magnetic properties
IEC 60404-5:2015 RLV
标准号:IEC 60404-5:2015 RLV
发布日期:2015-04-16
Magnetic materials – Part 5: Permanent magnet (magnetically hard) materials – Methods of measurement of magnetic properties
IEC 60404-5:2015 RLV