CEN/TC 126
| Project No. | EN ISO 10140-4:2021 |
|---|---|
| Title | This document specifies the basic measurement procedures for airborne and impact sound insulation of building elements in laboratory test facilities. |
| Registration number (WIID) | 70567 |
| Scope | This document specifies the basic measurement procedures for airborne and impact sound insulation of building elements in laboratory test facilities. |
| Status | Izstrādē |
| ICS group | 91.120.20 |