
Surge arresters - Part 8: Metal oxide surge arresters with external series spark gaps (EGLA) for overhead transmission and distribution AC lines in networks above 1 kV
出版:Polish Committee for Standardization

专家解读视频
IEC 60099-8 : 2.0 - Identical
EN IEC 60099-8 : 2018 - Identical
IEC 60099-8 : 2.0 - Identical
EN IEC 60099-8 : 2018 - Identical