SOUND LEVEL METER
type: ClassOfInanimatePhysicalObject
has creation date: 2006.06.15
has creator: u20683
has definition: A detecting instrument for the measurement of sound level with a standard frequency weighting and a standard exponential time weighting.
has designation: SOUND LEVEL METER
has id PCA: RDS6635318
has note: IEV 801-28-01
has status: Qualified