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ČSN - Czech national standards - Page 2686

Standards ČSN - Czech national standards - Page 2686

ČSN is a protected designation of Czech national technical standards.

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Preview ČSN EN 54-17 1.7.2006 Preview of the standard
ČSN EN 54-17 (342710)

Fire detection and fire alarm systems - Part 17: Short-circuit isolators

Standard published on 1.7.2006

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Preview ČSN EN 54-18 1.6.2006 Preview of the standard
ČSN EN 54-18 (342710)

Fire detection and fire alarm systems - Part 18: Input/ouput devices

Standard published on 1.6.2006

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Preview ČSN EN 54-18:2006/Oprava1 1.9.2007
ČSN EN 54-18:2006/Oprava1 (342710) Correction

Elektrická požární signalizace - Část 18: Vstupní/výstupní zařízení.

Correction published on 1.9.2007

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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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Preview ČSN EN 54-20:2007/Oprava1 1.2.2009
ČSN EN 54-20:2007/Oprava1 (342710) Correction

Elektrická požární signalizace - Část 20: Nasávací hlásiče.

Correction published on 1.2.2009

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Preview ČSN EN 54-21 1.1.2007 Preview of the standard
ČSN EN 54-21 (342710)

Fire detection and fire alarm systems - Part 21: Alarm transmission and fault warning routing equipment

Standard published on 1.1.2007

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Preview ČSN EN 54-22+A1 1.5.2022 Preview of the standard
ČSN EN 54-22+A1 (342710)

Fire detection and fire alarm systems - Part 22: Resettable line-type heat detectors

Standard published on 1.5.2022

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Preview ČSN EN 54-23 1.10.2010 Preview of the standard
ČSN EN 54-23 (342710)

Fire detection and fire alarm systems - Part 23: Fire alarm devices - Visual alarm devices

Standard published on 1.10.2010

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Preview ČSN EN 54-24 1.2.2009 Preview of the standard
ČSN EN 54-24 (342710)

Fire detection and fire alarm systems - Part 24: Components of voice alarm systems - Loudspeakers Loudspeakers

Standard published on 1.2.2009

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Preview ČSN EN 54-25 1.1.2009 Preview of the standard
ČSN EN 54-25 (342710)

Fire detection and fire alarm systems - Part 25: Components using radio links

Standard published on 1.1.2009

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