DIN EN 20140-10:1992-09

Отменен

Acoustics - Measurement of sound insulation in buildings and of building elements - Part 10: Laboratory measurement of airborne sound insulation of small building elements; German version EN 20140-10:1992 — 7 стр.

Описание Изменения Ссылки Версии

Заменен на

DIN EN ISO 10140-1:2010-12

ICS

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