Home > Term: dba
dba
데시벨, "A" 규모.
- Μέρος του λόγου: noun
- Κλάδος/Τομέας: Fire safety
- Category: Prevention & protection
- Company: NFPA
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Δημιουργός
- Hyun-woo Kim
- 100% positive feedback
(Seoul, South Korea)
데시벨, "A" 규모.
(Seoul, South Korea)