NA 022
DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE
DIN EN 60974-1 ; VDE 0544-1:2013-06 [Withdrawn] references following documents:
| Document number | Edition | Title |
|---|---|---|
| ISO 3864-1 | 2011-04 | Graphical symbols - Safety colours and safety signs - Part 1: Design principles for safety signs and safety markings More |
