ISO 23351-1:2020

Acoustics — Measurement of speech level reduction of furniture ensembles and enclosures — Part 1: Laboratory method

NORMA vydána dne 30.6.2020

Anglicky -
Elektronické PDF (3199.40 CZK)

Anglicky -

Tištěné (3199.40 CZK)

Francouzsky -

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Francouzsky -

Tištěné (3199.40 CZK)

The information about the standard:

Designation standards: ISO 23351-1:2020
Publication date standards: 30.6.2020
The number of pages: 14
Approximate weight : 42 g (0.09 lbs)
Country: International technical standard
Kategorie: Technické normy ISO