Standard ISO standard · ISO 3744:1994

Acoustics -- Determination of sound power levels of noise sources using sound pressure -- Engineering method in an essentially free field over a reflecting plane

Status: Upphävd

· Ersätts av: ISO 3744:2010
Köp denna standard

Standard ISO standard · ISO 3744:1994

Acoustics -- Determination of sound power levels of noise sources using sound pressure -- Engineering method in an essentially free field over a reflecting plane
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Pris: 1 958 SEK
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Köp denna standard

Standard ISO standard · ISO 3744:1994

Acoustics -- Determination of sound power levels of noise sources using sound pressure -- Engineering method in an essentially free field over a reflecting plane
Prenumerera på standarden - Läs mer Dölj
Pris: 1 958 SEK
standard ikon pdf

PDF

Pris: 1 958 SEK
standard ikon

Papper

Fler alternativ Färre alternativ

Produktinformation

Språk: Engelska Franska

Framtagen av: ISO

Internationell titel: Acoustics -- Determination of sound power levels of noise sources using sound pressure -- Engineering method in an essentially free field over a reflecting plane

Artikelnummer: STD-603207

Utgåva: 2

Fastställd: 1994-05-05

Antal sidor: 31

Ersätter: ISO 3744:1981

Ersätts av: ISO 3744:2010