CEN/TC 238
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 32769 | prCEN/TR 1404 rev | Determination of emissions from appliances burning gaseous fuels during type-testing | Izstrādē |
| 38704 | EN ISO 6145-6:2017 | Gas analysis - Preparation of calibration gas mixtures using dynamic methods - Part 6: Critical flow orifices (ISO/DIS 6145-6:2016) | Izstrādē |
| 25123 | EN ISO 18453:2005 | Natural gas - Correlation between water content and water dew point (ISO 18453:2004) | Izstrādē |
| 32316 | EN ISO 12213-2:2009 | Natural gas - Calculation of compression factor - Part 2: Calculation using molar-composition analysis (ISO 12213-2:2006) | Izstrādē |
| 30139 | EN ISO 6145-10:2008 | Gas analysis - Preparation of calibration gas mixtures using dynamic volumetric methods - Part 10: Permeation method (ISO 6145-10:2002) | Izstrādē |
| 23970 | EN ISO 6978-1:2005 | Natural gas - Determination of mercury - Part 1: Sampling of mercury by chemisorption on iodine (ISO 6978-1:2003 ) | Izstrādē |
| 32317 | EN ISO 12213-3:2009 | Natural gas - Calculation of compression factor - Part 3: Calculation using physical properties (ISO 12213-3:2006) | Izstrādē |
| 66279 | prEN ISO 14912 rev | Gas analysis - Conversion of gas mixture composition data | Izstrādē |
| 28628 | CEN ISO/TR 24094:2007 | Analysis of natural gas - Validation methods for gaseous reference materials (ISO/TR 24094:2006) | Izstrādē |
| 18769 | EN ISO 14111:1999 | Natural gas - Guidelines to traceability in analysis (ISO 14111:1997) | Izstrādē |
Displaying 1-10 of 126 results.