NORMSERVIS s.r.o.

STN EN ISO 11957 (011618)

Acoustics. Determination of sound insulation performance of cabins. Laboratory and in situ measurements

NORM herausgegeben am 1.10.1999

Gedruckt (AUF ANFRAGE)

The information about the standard:

Designation standards: STN EN ISO 11957
Classification mark: 011618
Catalog number: 13791
Note: UNGÜLTIG
Publication date standards: 1.10.1999
Approximate weight : 30 g (0.07 lbs)
Country: Slovak technical standard
Kategorie: Technische Normen STN