BS EN ISO 10848-4:2010

Заменен

Acoustics. Laboratory measurement of the flanking transmission of airborne and impact sound between adjoining rooms. Application to junctions with at least one heavy element — 16 стр.

Описание Изменения Ссылки Версии

Заменен на

BS EN ISO 10848-4:2017

ICS

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