NA 022
DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE
DIN IEC 60255-21-2 [Withdrawn] references following documents:
| Document number | Edition | Title |
|---|---|---|
| IEC 60255-21-1 | 1988 | Electrical relays; part 21: vibration, shock, bump and seismic tests on measuring relays and protection equipment; section one: vibration tests (sinusoidal) More |
