NA 022
DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE
DIN VDE 0100-530 ; VDE 0100-530:2011-06 [Withdrawn] references following documents:
| Document number | Edition | Title |
|---|---|---|
| DIN EN 60617-9 | 1997-08 | Graphical symbols for diagrams - Part 9: Telecommunications; switching and peripheral equipment (IEC 60617-9:1996); German version EN 60617-9:1996 More |