DIN 52210-4:1984-08

Отменен

Tests in building acoustics; airborne and impact sound insulation; determination of single-number quantities — 7 стр.

Заменен на

DIN EN ISO 717-1:1997-01

ICS

91.120.20 Acoustics in building. Sound insulation / Акустика в зданиях. Звукоизоляция