CEN/TC 238
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 23969 | EN ISO 6976:2005 | Natural gas - Calculation of calorific values, density, relative density and Wobbe index from composition (ISO 6976:1995 including Corrigendum 1:1997, Corrigendum 2:1997 and Corrigendum 3:1999) | Atcelts |
| 18754 | prEN ISO 6326-1 | Natural gas - Determination of sulfur compounds - Part 1: General introduction (ISO 6326-1:2007) | Atcelts |
| 11339 | EN 437:1993/A2:1999 | Test gases - Test pressures - Appliance categories | Atcelts |
| 29178 | EN ISO 14912:2006/AC:2007 | Gas analysis - Conversion of gas mixture composition data (ISO 14912:2003/Cor 1:2006) | Atcelts |
| 25704 | EN ISO 14912:2006 | Gas analysis - Conversion of gas mixture composition data (ISO 14912:2003) | Atcelts |
| 66279 | prEN ISO 14912 rev | Gas analysis - Conversion of gas mixture composition data | Izstrādē |
| 34338 | EN ISO 6974-5:2014 | Natural gas - Determination of composition and associated uncertainty by gas chromatography - Part 5: Isothermal method for nitrogen, carbon dioxide, C1 to C5 hydrocarbons and C6+ hydrocarbons (ISO/DIS 6974-5:2012) | Izstrādē |
| 32317 | EN ISO 12213-3:2009 | Natural gas - Calculation of compression factor - Part 3: Calculation using physical properties (ISO 12213-3:2006) | Izstrādē |
| 28628 | CEN ISO/TR 24094:2007 | Analysis of natural gas - Validation methods for gaseous reference materials (ISO/TR 24094:2006) | Izstrādē |
| 32827 | EN ISO 6141:2015 | Gas analysis - Contents of certificates for calibration gas mixtures (ISO/DIS 6141:2013) | Izstrādē |
Displaying 61-70 of 126 results.