
Artificial Pollution Tests On High-voltage Ceramic And Glass Insulators To Be Used On A.c. Systems (iec 60507:2013)
出版:Verband Deutscher Elektrotechniker

專家解讀視頻
2014 [01/09/2014]1994 [01/04/1994]
DIN EN 60507 issue 04-1994 remains valid alongside this standard until 17-01-2017. (09/2014)
NF EN 60507:2014 - Identical
BS EN 60507:2014 - Identical
UNE EN 60507:2014 - Identical