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Standard [WITHDRAWN]

DIN ISO 4869-1:1991-10

Acoustics; hearing protectors; subjective method for the measurement of sound attenuation; identical with ISO 4869-1:1990

German title
Akustik; Gehörschützer; Subjektive Methode zur Messung der Schalldämmung; Identisch mit ISO 4869-1:1990
Publication date
1991-10
Original language
German
Pages
8

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Publication date
1991-10
Original language
German
Pages
8
DOI
https://dx.doi.org/10.31030/2452191

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ICS
13.340.20
DOI
https://dx.doi.org/10.31030/2452191
Replacement amendments

This document replaces DIN ISO 4869:1984-02 .

This document has been replaced by: DIN EN ISO 4869-1:2019-10 .

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