Superseded
Draft standard
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DIN EN 54-21:2004-10
Fire detection and fire alarm systems - Part 21: Alarm transmission and fault warning routing equipment; German version prEN 54-21:2004
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Summary
Brandmeldeanlagen - Teil 21: Übertragungseinrichtungen für Brand- und Störungsmeldungen; Deutsche Fassung prEN 54-21:2004
Technical characteristics
| Publisher | Deutsche Institut für Normung e.V. (DIN) |
| Publication Date | 10/01/2004 |
| Page Count | 8 |
| EAN | --- |
| ISBN | --- |
| Weight (in grams) | --- |
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