KS C IEC 60519-11-2022 Safety in electroheat installations-Part 11:Particular requirements for installations using the effect of electromagnetic forces on liquid metals
2022KS C IEC 60519-11-2022 Safety in electroheat installations-Part 11:Particular requirements for installations using the effect of electromagnetic forces on liquid metals
0000 KS C IEC 60519-11-2012(2017)
2012KS C IEC 60519-11:2012 Safety in electroheat installations-Part 11:Particular requirements for installations using the effect of electromagnetic forces on liquid metals