BS EN ISO 140-16:2006

Заменен

Acoustics. Measurement of sound insulation in buildings and of building elements. Laboratory measurement of the sound reduction index improvement by additional lining — 24 стр.

Описание Изменения Ссылки Версии

Заменен на

BS EN ISO 10140-5:2010

ICS

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