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Correction ČSN EN 54-20:2007/Oprava1 1.2.2009 preview

ČSN EN 54-20:2007/Oprava1 (342710)

Elektrická požární signalizace - Část 20: Nasávací hlásiče.

Automatically translated name:

Fire alarm systems - Part 20: Aspirating detectors.



STANDARD published on 1.2.2009


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The information about the standard:

Designation standards: ČSN EN 54-20:2007/Oprava1
Classification mark: 342710
Catalog number: 82823
Note: Correction
Publication date standards: 1.2.2009
SKU: NS-155049
The number of pages: 2
Approximate weight : 6 g (0.01 lbs)
Country: Czech technical standard
Category: Technical standards ČSN

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Fire protection

This change (correction) applies to this standard:

Preview ČSN EN 54-20 1.1.2007 Preview of the standard
ČSN EN 54-20 (342710)

Fire detection and fire alarm systems - Part 20: Aspirating smoke detectors

Standard published on 1.1.2007

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