Fans. Air curtain units - Laboratory methods of testing for sound power Ingestion-build-224916 This European Standard specifies the

This European Standard specifies the requirements and test methods for non-ventilated protective clothing protecting the wearer against particulate radioactive contamination

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This is a technical revision which replaces the 2007 edition

Annex E (informative) Industry capability/maturity approaches

Fans. Air curtain units - Laboratory methods of testing for sound power Ingestion-build-224916 This European Standard specifies the1 Scope This part of ISO 27327 deals with the determination of the acoustic performance of air curtain units. In addition, it can be used to determine the acoustic performance of air curtain units combined with an ancillary device.