Acoustics - Determination of sound power levels of noise from air-terminal devices, air-terminal units, dampers and valves by measurement in a reverberation test roomTranslate name
STANDARD published on 1.3.2021
Designation standards: ČSN EN ISO 5135
Classification mark: 011669
Catalog number: 511497
Publication date standards: 1.3.2021
The number of pages: 28
Approximate weight : 84 g (0.19 lbs)
Country: Czech technical standard
Category: Technical standards ČSN
This document establishes general rules for the acoustic testing of air-terminal devices, air-terminal units, dampers and valves used in air diffusion and air distribution systems in order to determine sound power levels as defined in ISO 3741
Do you want to make sure you use only the valid technical standards?
We can offer you a solution which will provide you a monthly overview concerning the updating of standards which you use.
Would you like to know more? Look at this page.
Latest update: 2021-07-26 (Number of items: 2 511 487)
© Copyright 2021 NORMSERVIS s.r.o.