BS EN 17823:2024 PDF
Acoustic properties of building elements and of buildings. Laboratory measurement of the impact sound insulation of stairs and stair isolating elements.
Открыть превью (PDF)Acoustic properties of building elements and of buildings. Laboratory measurement of the impact sound insulation of stairs and stair isolating elements.Acoustic properties of building elements and of buildings. Laboratory measurement of the impact sound insulation of stairs and stair isolating elements.
- Статус документа:
- Действующий
- Формат:
- Электронный (PDF)
- Количество страниц:
- 34
- Дата публикации:
- 31 марта 2025 г.
- SKU:
- BS EN 17823:2024




