ASTM F 2544 : 2011
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Standard Test Method for Determining A-Weighted Sound Power Level of Central Vacuum Power Units
Hardcopy , PDF
04-11-2019
English
11-01-2011
CONTAINED IN VOL. 15.08, 2018 Describes the overall A-weighted sound power level emitted by central vacuum power units, intended for operation in domestic applications.
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