SN - NS-EN 54-23:2010
Fire detection and fire alarm systems - Part 23: Fire alarm devices - Visual alarm devices
active, Most Current
| Organization: | SN |
| Publication Date: | 1 June 2010 |
| Status: | active |
| ICS Code (Fire protection): | 13.220.20 |
Document History
NS-EN 54-23:2010
June 1, 2010
Fire detection and fire alarm systems - Part 23: Fire alarm devices - Visual alarm devices
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