DIN Standards Committee Valves
EN ISO 3822-1/A1
Acoustics - Laboratory tests on noise emission from appliances and equipment used in water supply installations - Part 1: Method of measurement - Amendment 1: Measurement uncertainty (ISO 3822-1:1999/Amd 1:2008)
Akustik - Prüfung des Geräuschverhaltens von Armaturen und Geräten der Wasserinstallation im Laboratorium - Teil 1: Messverfahren - Änderung 1: Messunsicherheit (ISO 3822-1:1999/Amd 1:2008)
Responsible national committee
NA 062-02-32 AA - Measurements of installation systems in building acoustics
Responsible european committee
CEN/TC 126 - Acoustic properties of building elements and of buildings