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prEN ISO 5136:1990 rev

Acoustics - Determination of sound power radiated into a duct by fans - In-duct method prEN ISO 5136:1990 rev

General information

10.99   New project approved   Nov 27, 1997

CEN

CEN/TC 211 Acoustics

European Norm

Life cycle

NOW

IN_DEVELOPMENT
prEN ISO 5136:1990 rev
10.99 New project approved
Nov 27, 1997




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