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  4. Standard "ČSN EN 54-4:1999/A1"
Change ČSN EN 54-4:1999/A1 1.9.2003 preview

ČSN EN 54-4:1999/A1 (342710)

Elektrická požární signalizace - Část 4: Napájecí zdroj.

Automatically translated name:

Fire alarm systems - Part 4: Power supply.



STANDARD published on 1.9.2003


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Price7.70 USD excl. VAT
7.70 USD

The information about the standard:

Designation standards: ČSN EN 54-4:1999/A1
Classification mark: 342710
Catalog number: 68241
Note: Change
Publication date standards: 1.9.2003
SKU: NS-155065
The number of pages: 12
Approximate weight : 36 g (0.08 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 54-4 1.2.1999 Preview of the standard
ČSN EN 54-4 (342710)

Fire detection and fire alarm systems - Part 4: Power supply equipment

Standard published on 1.2.1999

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Latest update: 2024-12-23 (Number of items: 2 217 157)
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