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ČSN EN 54-20 (342710)
Fire detection and fire alarm systems - Part 20: Aspirating smoke detectors
STANDARD published on 1.1.2007
The information about the standard:
Designation standards: ČSN EN 54-20
Classification mark: 342710
Catalog number: 77546
Publication date standards: 1.1.2007
SKU: NS-155050
The number of pages: 60
Approximate weight : 180 g (0.40 lbs)
Country: Czech technical standard
Category: Technical standards ČSN
The category - similar standards:
Annotation of standard text ČSN EN 54-20 (342710):
Tato norma specifikuje požadavky, zkušební metody a kritéria provedení pro nasávací hlásiče, které jsou použity v systémech elektrické požární signalizace pro budovy.
These corrections apply to this standard:
ČSN EN 54-20:2007/Oprava1 (342710)
Correction
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Elektrická požární signalizace - Část 20: Nasávací hlásiče.
Correction published on 1.2.2009
Selected format: Czech - Print design (1.20 USD)
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Preview of the standard ČSN EN 54-20 (342710)
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