KS C IEC 60287-3-2-2020 Electric cables — Calculation of the current rating —Part 3-2: Sections on operating conditions —Economic optimization of power cable size
2020KS C IEC 60287-3-2:2020 Electric cables — Calculation of the current rating —Part 3-2: Sections on operating conditions —Economic optimization of power cable size
2005KS C IEC 60287-3-2:2005 Electric cables-Calculation of the current rating-Part 3:Sections on operating conditions-Section 2:Economic optimization of power cable size