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Draft standard [WITHDRAWN]

DIN EN 31691:1993-05 - Draft

Acoustics; measurement of insertion loss of ducted silencers without flow; laboratory survey method; German version prEN 31691:1993

German title
Akustik; Bestimmung des Einfügungsdämpfungs-Maßes von Schalldämpfern in Kanälen ohne Strömung; Vereinfachtes Laborverfahren; Deutsche Fassung prEN 31691:1993
Publication date
1993-05
Original language
German
Pages
12

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Publication date
1993-05
Original language
German
Pages
12

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Replacement amendments

This document has been replaced by: DIN EN ISO 11691:1996-02 , DIN EN ISO 11691:2010-01 .

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