CEN/TC 238
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 25704 | EN ISO 14912:2006 | Gas analysis - Conversion of gas mixture composition data (ISO 14912:2003) | Atcelts |
| 11340 | EN 437:2003 | Test gases - Test pressures - Appliance categories | Atcelts |
| 59641 | LVS EN 437:2019 | Test gases - Test pressures - Appliance categories | Atcelts |
| 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 |
| 11339 | EN 437:1993/A2:1999 | Test gases - Test pressures - Appliance categories | Atcelts |
| 59641 | EN 437:2018 | Test gases - Test pressures - Appliance categories | Atcelts |
| 18757 | EN ISO 6326-5:1997 | Natural gas - Determination of sulfur compounds - Part 5: Lingener combustion method (ISO 6326-5:1989) | Atcelts |
| 18756 | EN ISO 6326-3:1997 | Natural gas - Determination of sulfur compounds - Part 3: Determination of hydrogen sulfide, mercaptan sulfur and carbonyl sulfide sulfur by potentiometry (ISO 6326-3:1989) | Atcelts |
| 18766 | EN ISO 10101-1:1998 | Natural gas - Determination of water by the Karl Fischer method - Part 1: Introduction (ISO 10101-1:1993) | Atcelts |
| 18767 | EN ISO 10101-2:1998 | Natural gas - Determination of water by the Karl Fischer method - Part 2: Titration procedure (ISO 10101-2:1993) | Atcelts |
Displaying 51-60 of 126 results.