CEN/TC 234
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 11292 | LVS EN 1775:2000 /A1 +A2:2003 | Gas supply - Gas pipework for buildings - Maximum operating pressure <=5 bar - Functional recomendations | Atcelts |
| 22920 | LVS EN 1775:2007 | Gas supply - Gas pipework for buildings - Maximum operating pressure less than or equal to 5 bar - Functional recommendations | Standarts spēkā |
| 11305 | LVS EN 1776:1998 | Gas supply systems - Natural gas measuring stations - Functional requirements | |
| 38699 | LVS EN 1776:2016 | Gas infrastructure - Gas measuring systems - Functional requirements | Standarts spēkā |
| 69954 | LVS EN 17928-1:2025 | Gas infrastructure - Injection stations - Part 1: General requirements | Standarts spēkā |
| 70762 | LVS EN 17928-2:2025 | Gas infrastructure - Injection stations - Part 2: Specific requirements regarding the injection of biomethane | Standarts spēkā |
| 70769 | LVS EN 17928-3:2025 | Gas infrastructure - Injection stations - Part 3: Specific requirements regarding the injection of hydrogen | Standarts spēkā |
| 11301 | LVS EN 1918-1:1998 A | Gas supply systems - Underground gas storage - Part 1: Functional recommendation for storage in aquifers | Atcelts |
| 37088 | LVS EN 1918-1:2016 | Gas infrastructure - Underground gas storage - Part 1: Functional recommendations for storage in aquifers | Standarts spēkā |
| 11302 | LVS EN 1918-2:2000 | Gas supply systems - Underground gas storage - Part 2: Functional recommendations for storage in oil and gas fields | Atcelts |
Displaying 151-160 of 188 results.