CEN/TC 156
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 6393 | EN 12220:1998 | Ventilation for buildings - Ductwork - Dimensions of circular flanges for general ventilation | Izstrādē |
| 6392 | LVS EN 12236:2003 | Ventilation for buildings - Ductwork hangers and supports - Requirements for strength | Standarts spēkā |
| 6392 | EN 12236:2002 | Ventilation for buildings - Ductwork hangers and supports - Requirements for strength | Izstrādē |
| 6391 | LVS EN 14239:2004 | Ventilation for buildings - Ductwork - Measurement of ductwork surface area | Standarts spēkā |
| 6391 | EN 14239:2004 | Ventilation for buildings - Ductwork - Measurement of ductwork surface area | Izstrādē |
| 6390 | LVS EN 1505:2000 | Ventilation for buildings - Sheet metal air ducts and fittings with rectangular cross section - Dimensions | Standarts spēkā |
| 6390 | EN 1505:1997 | Ventilation for buildings - Sheet metal air ducts and fittings with rectangular cross section - Dimensions | Izstrādē |
| 6389 | LVS EN 13465:2004 | Ventilation for buildings - Calculation methods for the determination of air flow rates in dwellings | Atcelts |
| 6389 | EN 13465:2004 | Ventilation for buildings - Calculation methods for the determination of air flow rates in dwellings | Atcelts |
| 6388 | LVS EN 14134:2004 | Ventilation for buildings - Performance testing and installation checks of residential ventilation systems | Atcelts |
Displaying 401-410 of 417 results.