BS 2750-8:1980

Заменен

Measurement of sound insulation in buildings and of building elements, Laboratory measurements of the reduction of transmitted impact noise by floor coverings on a standard floor — 12 стр.

Описание Изменения Ссылки Версии

Заменен на

BS EN ISO 140-8:1998

ICS

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