The document specifies the magnetic materials used principally for relays. In particular it specifies general requirements, the magnetic properties geometric characteristics and tolerances.#,,#
DIN EN 10304:2001 history
2001DIN EN 10304:2001-07 Magnetic materials (iron and steel) for use in relays; German version EN 10304:2001
2001DIN EN 10304:2001 Magnetic materials (iron and steel) for use in relays; German version EN 10304:2001