DIN EN ISO 4869-3:2007-09

Acoustics - Hearing protectors - Part 3: Measurement of insertion loss of ear-muff type protectors using an acoustic test fixture.

STANDARD published on 1.9.2007

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The information about the standard:

Designation standards: DIN EN ISO 4869-3:2007-09
Publication date standards: 1.9.2007
The number of pages: 19
Approximate weight : 57 g (0.13 lbs)
Country: German technical standard
Category: Technical standards DIN

Annotation of standard text DIN EN ISO 4869-3:2007-09 :

Akustik - Gehörschützer - Teil 3: Messung der Schalldämmung von Kapselgehörschützern unter Verwendung einer akustischen Prüfvorrichtung.