Standard Test Method for Laboratory Measurement of Airborne Transmission Loss of Building Partitions and Elements Using Sound Intensity
NORMA vydána dne 1.4.2016
Designation standards: ASTM E2249-02(2016)
Note: NEPLATNÁ
Publication date standards: 1.4.2016
The number of pages: 15
Approximate weight : 45 g (0.10 lbs)
Country: American technical standard
Kategorie: Technické normy ASTM
Keywords:
ICS Number Code 91.120.20 (Acoustics in buildings. Sound insulation)