DIN EN 25135:1991-11

Acoustics; determination of sound power levels of noise from air terminal devices, high/low velocity/pressure assemblies, dampers and valves by measurement in a reverberation room (ISO 5135:1984); german version EN 25135:1991

German title: Akustik; Bestimmung des Schalleistungspegels von Geräuschen von Luftdurchlässen, Volumenstromreglern, Drossel- und Absperrelementen durch Messungen im Hallraum (ISO 5135:1984); Deutsche Fassung EN 25135:1991
Publication date: 1991-11
Original language: German
Pages: 14

Product information on this site:

Quick delivery via download or delivery service

Buy securely with a credit card or pay upon receipt of invoice

All transactions are encrypted

Replacement amendments

This document has been replaced by: DIN EN ISO 5135:1999-02 .

Cooperation at DIN

Loading recommended items...