
ACOUSTICS - LABORATORY AND FIELD MEASUREMENT OF FLANKING TRANSMISSION FOR AIRBORNE, IMPACT AND BUILDING SERVICE EQUIPMENT SOUND BETWEEN ADJOINING ROOMS - PART 4: APPLICATION TO JUNCTIONS WITH AT LEAST ONE TYPE A ELEMENT (ISO 10848-4:2017)
出版:German Institute for Standardisation (Deutsches Institut für Normung)

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ISO 10848-4 : 2017 - Identical
EN ISO 10848-4 : 2017 - Identical
ISO 10848-4 : 2017 - Identical
EN ISO 10848-4 : 2017 - Identical