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                Acoustics - Reference zero for the calibration of audiometric equipment - Part 5: Reference equivalent threshold sound pressure levels for pure tones in the frequency range 8 kHz to 16 kHz (ISO 389-5:2006)
STANDARD published on 1.5.2007
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        Designation standards: STN EN ISO 389-5
                Classification mark:  011630
                
                Catalog number:  103460
                
                
               
                Publication date standards:  1.5.2007
                  SKU:  NS-538234
          The number of pages: 8
Approximate weight : 24 g (0.05 lbs)
        Country:          Slovak technical standard
        Category: Technical standards STN
        
                
        
          
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