Acoustics - Determination of sound power levels of noise from air-terminal devices, air-terminal units, dampers and valves by measurement in a reverberation test room (ISO/DIS 5135:2019); German and English version prEN ISO 5135:2019
German title
Akustik - Bestimmung des Schallleistungspegels von Geräuschen von Luftdurchlässen, Volumendurchflussreglern, Drossel- und Absperrelementen durch Messungen im Hallraum (ISO/DIS 5135:2019); Deutsche und Englische Fassung prEN ISO 5135:2019
Date of issue
2019-05-24
Publication date
2019-06
Original language
German,
English
Pages
45
Date of issue
2019-05-24
Publication date
2019-06
Original language
German,
English
Pages
45
DOI
https://dx.doi.org/10.31030/3055626
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