NA 022
DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE
DIN EN 61773 ; VDE 0210-20:1997-08 [CURRENT] references following documents:
| Document number | Edition | Title |
|---|---|---|
| IEC 60050-466 | 1990-10 | International electrotechnical vocabulary; chapter 466: overhead lines More |
