CEN/TC 238
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 76596 | EN ISO 14912:2025 | Gas analysis - Conversion of gas mixture composition data (ISO 14912:2025) | Standarts spēkā |
| 35800 | EN ISO 13734:2013 | Natural gas - Organic components used as odorants - Requirements and test methods (ISO/DIS 13734:2012) | Standarts spēkā |
| 23971 | EN ISO 6978-2:2005 | Natural gas - Determination of mercury - Part 2: Sampling of mercury by amalgamation on gold/platinum alloy (ISO 6978-2:2003) | Standarts spēkā |
| 71721 | LVS EN 437:2021 | Test gases - Test pressures - Appliance categories | Standarts spēkā |
| 71673 | LVS EN ISO 20765-5:2022 | Natural gas - Calculation of thermodynamic properties - Part 5: Calculation of viscosity, Joule-Thomson coefficient, and isentropic exponent (ISO 20765-5:2022) | Standarts spēkā |
| 71059 | LVS EN ISO 10101-1:2022 | Natural gas - Determination of water by the Karl Fischer method - Part 1: General requirements (ISO 10101-1:2022) | Standarts spēkā |
| 71060 | LVS EN ISO 10101-2:2022 | Natural gas - Determination of water by the Karl Fischer method - Part 2: Volumetric procedure (ISO 10101-2:2022) | Standarts spēkā |
| 71061 | LVS EN ISO 10101-3:2023 | Natural gas - Determination of water by the Karl Fischer method - Part 3: Coulometric procedure (ISO 10101-3:2022) | Standarts spēkā |
| 67516 | LVS EN ISO 10715:2023 | Natural gas - Gas sampling (ISO 10715:2022) | Standarts spēkā |
| 74767 | LVS CEN/TR 1404:2024 | Test gases - Determination of emissions from appliances burning gaseous fuels during type-testing | Standarts spēkā |
Displaying 111-120 of 124 results.