NA 022
DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE
CLC/BTTF 133-1
Sound systems for emergency purposes which are not part of fire detection and alarm systems
National mirror committee of CLC/BTTF 133-1
| Committee ID | Name |
|---|---|
| DKE/UK 713.1 | Gefahrenmelde- und Überwachungsanlagen |
