SS-EN-ISO-11691 › Complete Document History
Acoustics - Measurement of insertion loss of ducted silencers without flow - Laboratory survey method (ISO 11691:2020)
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2020 EDITION - Laboratory survey method (ISO 11691:2020) - Dec. 2, 2020
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Obsolete Revision Information: |
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2009 EDITION - ENGLISH LANGUAGE EDITION - Aug. 31, 2009
EDITION 1 - ENGLISH LANGUAGE EDITION - Oct. 27, 1995 |