CEN/TC 156
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 77003 | LVS EN ISO 13351:2024 | Fans - Dimensions (ISO 13351:2024) | Standarts spēkā |
| 75632 | LVS EN ISO 13349-2:2023 | Fans - Vocabulary and definitions of categories - Part 2: Categories (ISO 13349-2:2022) | Standarts spēkā |
| 75631 | LVS EN ISO 13349-1:2023 | Fans - Vocabulary and definitions of categories - Part 1: Vocabulary (ISO 13349-1:2022) | Standarts spēkā |
| 67023 | LVS EN 13141-8:2022 | Ventilation for buildings - Performance testing of components/products for residential ventilation - Part 8: Performance testing of non-ducted mechanical supply and exhaust ventilation units (including heat recovery) | Standarts spēkā |
| 79003 | LVS EN ISO 5801:2017/A1:2025 | Fans - Performance testing using standardized airways - Amendment 1 (ISO 5801:2017/Amd 1:2025) | Standarts spēkā |
| 22327 | LVS EN 13182:2002/AC:2002 | Ventilation for buildings - Instrumentation requirements for air velocity measurements in ventilated spaces | |
| 78248 | LVS EN 15780:2025 | Ventilation for buildings - Ductwork - Cleanliness of ventilation systems |
Displaying 411-417 of 417 results.