CEN/TC 156
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 71895 | prEN ISO 13349 | Fans - Vocabulary and definitions of categories (ISO/DIS 13349:2021) | Izstrādē |
| 68348 | prEN ISO 13350 | Fans - Performance testing of jet fans (ISO/DIS 13350:2018) | Aptauja slēgta |
| 79941 | prEN ISO 13350 | Fans - Performance testing of jet fans (ISO/DIS 13350:2025) | Aptauja slēgta |
| 69643 | prEN ISO 13351 rev | Fans - Dimensions | Izstrādē |
| 81882 | prEN ISO 5801 rev | Fans — Performance testing using standardized airways | Izstrādē |
Displaying 421-425 of 425 results.