NORMSERVIS s.r.o.

UNE-EN ISO 389-8:2004

Acoustics - Reference zero for the calibration of audiometric equipment - Part 8: Reference equivalent threshold sound pressure levels for pure tones and circumaural earphones (ISO 389-8:2004)

NORMA vydaná dňa 29.10.2004

Anglicky -
Elektronické PDF (57.60 EUR)
Anglicky -
Tlačené (57.60 EUR)
Anglicky -
CD-ROM (59.10 EUR)


Španielsky -
Elektronické PDF (48.00 EUR)
Španielsky -
Tlačené (48.00 EUR)
Španielsky -
CD-ROM (49.50 EUR)

The information about the standard:

Designation standards: UNE-EN ISO 389-8:2004
Publication date standards: 29.10.2004
The number of pages: 14
Approximate weight : 42 g (0.09 lbs)
Country: Spanish technical standard
Kategória: Technické normy UNE