NA 022
DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE
DIN VDE 0414-1 ; VDE 0414-1:1994-01 [Withdrawn] references following documents:
| Document number | Edition | Title |
|---|---|---|
| IEC 60507 | 1975 | Artificial pollution tests on high-voltage insulators to be used on a.c. systems More |