NORMSERVIS s.r.o.

STN EN ISO 11957 (011618)

Acoustics.Determination of sound insulation performance of cabins.Laboratory and in situ measurements (ISO 11957:1996)

STANDARD published on 1.12.2009

Slovak -
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The information about the standard:

Designation standards: STN EN ISO 11957
Classification mark: 011618
Catalog number: 109511
Publication date standards: 1.12.2009
The number of pages: 20
Approximate weight : 60 g (0.13 lbs)
Country: Slovak technical standard
Category: Technical standards STN

Annotation of standard text STN EN ISO 11957 (011618):

Táto medzinárodná norma špecifikuje laboratórnu metódu merania (kapitola 6) a metódy merania v podmienkach in situ (kapitola 7) na určovanie zvukovoizolačných vlastností protihlukových kabín.