GOST R ISO 389-1-2023

State system for ensuring the uniformity of measurements. Acoustics. Reference zero for the calibration of audiometric equipment. Part 1. Reference equivalent threshold sound pressure levels of pure tones for supra-aural earphones

STANDARD published on 1.3.2024

English and Russian -
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English and Russian -

Print design (371.00 USD)

Russian -

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Russian -

Print design (80.60 USD)

The information about the standard:

Designation standards: GOST R ISO 389-1-2023
Publication date standards: 1.3.2024
The number of pages: 16
Approximate weight : 48 g (0.11 lbs)
Country: Russian technical standard
Category: Technical standards GOST