
ARTIFICIAL POLLUTION TESTS ON HIGH-VOLTAGE CERAMIC AND GLASS INSULATORS TO BE USED ON D.C. SYSTEMS (IEC/TS 61245:2015)
出版:Verband Deutscher Elektrotechniker

专家解读视频
VDE V 0674-254 : 2017 - Corresponds
IEC TS 61245 : 2.0 - Identical
VDE V 0674-254 : 2017 - Corresponds
IEC TS 61245 : 2.0 - Identical