WITHDRAWN ČSN EN ISO 389-1 1.9.2000 preview

ČSN EN ISO 389-1 (011630)

Acoustics - Reference zero for the calibration of audiometric equipment - Part 1: Reference equivalent threshold sound pressure levels for pure tones and supra-aural earphones (ISO 389-1:1998)



STANDARD published on 1.9.2000


Format
AvailabilityIN STOCK
Price9.50 USD excl. VAT
9.50 USD

The information about the standard:

Designation standards: ČSN EN ISO 389-1
Classification mark: 011630
Catalog number: 59201
Note: WITHDRAWN
Publication date standards: 1.9.2000
SKU: NS-168298
The number of pages: 16
Approximate weight : 48 g (0.11 lbs)
Country: Czech technical standard
Category: Technical standards ČSN

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