IEC standards download BS EN IEC 60404‑7:2020 pdf download – Magnetic materials Part 7: Method of measurement of the coercivity (up to 160 kA/m) of magnetic materials in an open magnetic circuit BS EN IEC 60404‑7:2020 pdf download -Magnetic materials Part 7: Method of measurement of the coercivity (up to 160 kA/m) of magnetic materials in an open magnetic circuit. 1 Scope This part of IEC 60404 specifies a... 03-03 Download Now