CEN/TC 238
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 11340 | LVS EN 437:2003 | Test gases - Test pressures - Appliance categories | Atcelts |
| 11339 | LVS EN 437:1993 +A1:1997 /A2:2003 | Test gases - Test pressures - Appliance categories | Atcelts |
| 11338 | LVS EN 437:1993/A1:1997 | Test gases - Test pressures - Appliance categories | Atcelts |
| 11335 | LVS EN 437:1993 | Test gases - Test pressures - Appliance categories | Atcelts |
| 67717 | LVS 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 |
| 11336 | LVS CR 1404:2016 | Determination of emissions from appliances burning gaseous fuels during type-testing | Atcelts |
| 74767 | LVS CEN/TR 1404:2024 | Test gases - Determination of emissions from appliances burning gaseous fuels during type-testing | Standarts spēkā |
| 76595 | FprEN ISO 6143 | Gas analysis - Comparison methods for determining and checking the composition of calibration gas mixtures (ISO/FDIS 6143:2025) | Izstrādē |
| 40209 | FprEN ISO 15971 | Natural gas - Measurement of properties - Calorific value and Wobbe index (ISO 15971:2008) | Izstrādē |
| 40210 | FprEN ISO 15112 | Natural gas - Energy determination (ISO 15112:2011) | Atcelts |
Displaying 31-40 of 121 results.