ISO 140-1:1997

Acoustics — Measurement of sound insulation in buildings and of building elements — Part 1: Requirements for laboratory test facilities with suppressed flanking transmission

OEN:

ISO

Langue:

English

Code(s) de l'ICS:

91.120.20

Statut:

Annulée

Date de Publication:

1997-10-15

Numéro Standard:

ISO 140-1:1997