NA 031
DIN Standards Committee Firefighting and Fire Protection
DIN 14677-1 [CURRENT] referenced in following documents:
| Document number | Edition | Title |
|---|---|---|
| DIN 14677-2 | 2018-08 | Maintenance of electrically controlled hold-open systems for fire and smoke door assemblies as well as for electrically controlled hold-open systems for fire barriers in the course of ground-bound conveying systems - Part 2: Requirements to the professionals More |
| DGUV Regel 108-601 | 2019-08 | Branche Einzelhandel More |
