Covered conductors for overhead lines and the related accessories for rated voltages above 1 kV a.c. and not exceeding 36 kV a.c. - Part 1: Covered conductors; German version EN 50397-1:2006
额定电压高于交流1kV但不超过交流36kV的架空线路和相关附件用有盖导线.第1部分:有盖导线;德文版EN 50397-1:2006