ISO 13347-4:2004/cor 1:2006 Industrial fans - Determination of fan sound power levels under standardized laboratory conditions - Part 4: Sound intensity method; Technical Corrigendum 1
International Organization for Standardization (ISO)
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ISO 13347-4:2004/cor 1:2006
Scope
This standard is Industrial fans - Determination of fan sound power levels under standardized laboratory conditions - Part 4: Sound intensity method; Technical Corrigendum 1
ISO 13347-4:2004/cor 1:2006 history
2006ISO 13347-4:2004/cor 1:2006 Industrial fans - Determination of fan sound power levels under standardized laboratory conditions - Part 4: Sound intensity method; Technical Corrigendum 1
2004ISO 13347-4:2004 Industrial fans - Determination of fan sound power levels under standardized laboratory conditions - Part 4: Sound intensity method