Standard Test Method for Determining A-Weighted Sound Power Level of Central Vacuum Power Units (Includes all amendments And changes 12/14/2011).
NORMA vydána dne 1.7.2006
Designation standards: ASTM F2544-06e1
Note: NEPLATNÁ
Publication date standards: 1.7.2006
The number of pages: 8
Approximate weight : 24 g (0.05 lbs)
Country: American technical standard
Kategorie: Technické normy ASTM
Keywords:
A-weighted, central vacuum cleaner, reference sound source (RSS), sound power level, vacuum cleaners, ICS Number Code 17.140.20 (Noise emitted by machines and equipment), 97.080 (Cleaning appliances)