BS EN ISO 140-3:1995

Заменен

Acoustics. Measurement of sound insulation in buildings and of building elements, Laboratory measurement of airborne sound insulation of building elements — 26 стр.

Описание Изменения Ссылки Версии

Заменен на

BS EN ISO 10140-4:2010

ICS

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