IEC 60255-1-2009 pdf free download – Measuring relays and protection equipment – Part 1: Common requirements
IEC 60255-1-2009 pdf free download – Measuring relays and protection equipment – Part 1: Common requirements
11-09 IEC Standards
IEC 60404-2-2008 pdf free download – Magnetic materials – Part 2: Methods of measurement of the magnetic properties of electrical steel strip and sheet by means of an Epstein frame
IEC 60404-2-2008 pdf free download – Magnetic materials – Part 2: Methods of measurement of the magnetic properties of electrical steel strip and sheet by means of an Epstein frame
11-09 IEC Standards

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