BS 2750-3:1980

Заменен

Measurement of sound insulation in buildings and of building elements, Laboratory measurements of airborne sound insulation of building elements — 8 стр.

Описание Изменения Ссылки Версии

Заменен на

BS EN ISO 140-3:1995

ICS

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