KS C IEC 60404-8-10-2015(2020) Magnetic materials-Part 8-10:Specifications for individual materials-Specification formagnetic materials(iron and steel) for use in relays
2015KS C IEC 60404-8-10:2015 Magnetic materials-Part 8-10:Specifications for individual materials-Specification formagnetic materials(iron and steel) for use in relays
2002KS C IEC 60404-8-10:2002 Magnetic materials-Part 8-10:Specifications for individual materials-Specification formagnetic materials(iron and steel) for use in relays