Acoustics — Determination of sound power levels of multisource industrial plants for evaluation of sound pressure levels in the environment — Engineering method — Amendment 1
Edition 1 2021-04
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ISO 8297:1994/Amd 1:2021
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ISO 8297:1994/Amd 1:2021Acoustics — Determination of sound power levels of multisource industrial plants for evaluation of sound pressure levels in the environment — Engineering methodAmendment 1