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Noise of machines. Determination of sound power levels using sound pressure. Precision methods for reverberation rooms
STANDARD published on 1.10.2005
Designation standards: GOST 31274-2004
Note: WITHDRAWN
Publication date standards: 1.10.2005
SKU: NS-392863
The number of pages: 27
Approximate weight : 81 g (0.18 lbs)
Country: Russian technical standard
Category: Technical standards GOST
Latest update: 2026-05-11 (Number of items: 2 276 740)
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