DIN 14677:2011-03

Maintenance of electrically controlled hold-open systems for fire and smoke door assemblies.

STANDARD published on 1.3.2011

The information about the standard:

Designation standards: DIN 14677:2011-03
Note: WITHDRAWN
Publication date standards: 1.3.2011
The number of pages: 16
Approximate weight : 48 g (0.11 lbs)
Country: German technical standard
Category: Technical standards DIN