KS C IEC 61000-4-11-2017 Electromagnetic compatibility(EMC)-Part 4-11:Testing and measurement techniques-Voltage dips, short interruptions and voltage variations immunity tests
2017KS C IEC 61000-4-11-2017 Electromagnetic compatibility(EMC)-Part 4-11:Testing and measurement techniques-Voltage dips, short interruptions and voltage variations immunity tests
0000 KS C IEC 61000-4-11-2008(2013)
2008KS C IEC 61000-4-11:2008 Electromagnetic compatibility(EMC)-Part 4-11:Testing and measurement techniques-Voltage dips, short interruptions and voltage variations immunity tests