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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
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Latest update: 2025-02-05 (Number of items: 2 224 044)
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