Cancels and replaces the first edition (1978) and its amendment (1990). Specifies a laboratory method of measuring the airborne sound insulation of building elements such as walls, floors, doors, windows, facade elements and facades, except those classified as small building elements.
Текущий статус : WithdrawnДата публикации : 1995-05
Версия : 2
Технический комитет:Building acoustics