NA 022
DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE
DIN EN 50122-2 ; VDE 0115-4:1999-05 [Withdrawn] referenced in following documents:
| Document number | Edition | Title |
|---|---|---|
| DIN EN 50162 ; VDE 0150:2005-05 | 2005-05 | Protection against corrosion by stray current from direct current systems; German version EN 50162:2004 More |
| FGSV 940 | 2006 | Merkblatt für die Ausführung von Verkehrsflächen in Gleisbereichen von Straßenbahnen More |
| VDV 550 | 2003-04 | Overhead contact line systems for tramway and light rail systems More |
