Home > Term: electrically operated, automatic vent damper device
electrically operated, automatic vent damper device
An automatic vent damper device that employs electrical energy to control the device.
- Μέρος του λόγου: noun
- Κλάδος/Τομέας: Fire safety
- Category: Prevention & protection
- Company: NFPA
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Δημιουργός
- nomura
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