CEN/TC 238
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 81200 | - | Test Gases - Test pressures - Appliances categories for hydrogen admixtures - Expansion of EN 437-1 | Izstrādē |
| 28628 | CEN ISO/TR 24094:2007 | Analysis of natural gas - Validation methods for gaseous reference materials (ISO/TR 24094:2006) | Izstrādē |
| 74767 | CEN/TR 1404:2024 | Test gases - Determination of emissions from appliances burning gaseous fuels during type-testing | Standarts spēkā |
| 41327 | CEN/TR 1749:2014 | European scheme for the classification of gas appliances according to the method of evacuation of the combustion products (types) | Atcelts |
| 11336 | CR 1404:1994 | Determination of emissions from appliances burning gaseous fuels during type-testing | Atcelts |
| 67717 | EN 1749:2020 | Classification of gas appliances according to the method of supplying combustion air and of evacuation of the combustion products (types) | Standarts spēkā |
| 11335 | EN 437:1993 | Test gases - Test pressures - Appliance categories | Atcelts |
| 11338 | EN 437:1993/A1:1997 | Test gases - Test pressures - Appliance categories | Atcelts |
| 11339 | EN 437:1993/A2:1999 | Test gases - Test pressures - Appliance categories | Atcelts |
| 11340 | EN 437:2003 | Test gases - Test pressures - Appliance categories | Atcelts |
Displaying 1-10 of 121 results.