Acoustics - Determination of sound power levels of noise sources using sound pressure - Comparison method for use in situ (ISO 3747:2000); English version FprEN ISO 3747:2009, Amendment 1
German title
Akustik - Bestimmung der Schallleistungspegel von Geräuschquellen aus Schalldruckmessungen - Vergleichsverfahren zur Verwendung unter Einsatzbedingungen (ISO 3747:2000); Englische Fassung FprEN ISO 3747:2009, Änderung 1
Date of issue
2009-05-04
Publication date
2009-05
Original language
English
Pages
7
Date of issue
2009-05-04
Publication date
2009-05
Original language
English
Pages
7
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