CEN/TC 156
| Project No. | EN 14239:2004 |
|---|---|
| Title | To specify a method for the measurement and calculation of the surface area of ductwork and ductwork components. |
| Registration number (WIID) | 6391 |
| Scope | To specify a method for the measurement and calculation of the surface area of ductwork and ductwork components. |
| Status | Izstrādē |
| ICS group | 91.140.30 |