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                Building hardware - Electrically controlled hold-open systems for fire/smoke door assemblies - Requirements, test methods, application and maintenance
STANDARD published on 1.4.2008
    
        Designation standards: ČSN EN 14637
                Classification mark:  166238
                
                Catalog number:  80352
                
                
               
                Publication date standards:  1.4.2008
                  SKU:  NS-145667
          The number of pages: 68
Approximate weight : 204 g (0.45 lbs)
        Country:          Czech technical standard
        Category: Technical standards ČSN
        
                
              
Latest update:  2025-11-03 (Number of items: 2 242 248) 
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