NA 022
DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE
DIN EN 61788-1 ; VDE 0390-1:2007-09 [CURRENT] references following documents:
Document number | Edition | Title |
---|---|---|
IEC 60050-121 | 1998-08 | International Electrotechnical Vocabulary - Part 121: Electromagnetism More |