Home > Term: электронная сигнализация
электронная сигнализация
An audible warning device that produces sound electronically through the use of amplifiers and electromagnetic speakers.
- Μέρος του λόγου: noun
- Κλάδος/Τομέας: Fire safety
- Category: Prevention & protection
- Company: NFPA
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Δημιουργός
- LChoco
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