ČSN ISO 4869-2 (011640)

Acoustics. Hearing protectors. Part 2: Estimation of effective A-weighted sound pressure levels when hearing protectors are worn



STANDARD published on 1.2.1996


Format
AvailabilityIN STOCK
Price9.20 USD excl. VAT
9.20 USD

The information about the standard:

Designation standards: ČSN ISO 4869-2
Classification mark: 011640
Catalog number: 19247
Note: WITHDRAWN
Publication date standards: 1.2.1996
SKU: NS-179246
The number of pages: 16
Approximate weight : 48 g (0.11 lbs)
Country: Czech technical standard
Category: Technical standards ČSN



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