CEN/TC 234
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 24825 | LVS EN 12279:2000 /A1:2006 A | Gas supply systems - Gas pressure regulating installations on service lines - Functional requirements | Standarts spēkā |
| 11306 | LVS EN 12279:2000 | Gas supply systems - Gas pressure regulating installations on service lines - Functional requirements | |
| 79788 | LVS EN 12186:2025 | Gas infrastructure - Gas pressure control stations for transmission and distribution - Functional requirements | |
| 37084 | LVS EN 12186:2015 | Gas infrastructure - Gas pressure regulating stations for transmission and distribution - Functional requirements | Standarts spēkā |
| 24827 | LVS EN 12186:2000 /A1:2006 A | Gas supply systems - Gas pressure regulating stations for transmission and distribution - Functional requirements | Atcelts |
| 11307 | LVS EN 12186:2000 | Gas supply systems - Gas pressure regulating stations for transmission and distribution - Functional requirements | |
| 76239 | LVS EN 12007-5:2025 | Gas infrastructure - Pipelines for maximum operating pressure up to and including 16 bar - Part 5: Service lines - Specific functional requirements | Standarts spēkā |
| 31798 | LVS EN 12007-5:2014 | Gas infrastructure - Pipelines for maximum operating pressure up to and including 16 bar - Part 5: Service lines - Specific functional requirements | Atcelts |
| 29604 | LVS EN 12007-4:2012 | Gas infrastructure - Pipelines for maximum operating pressure up to and including 16 bar - Part 4: Specific functional requirements for renovation | Standarts spēkā |
| 11312 | LVS EN 12007-4:2001 | Gas supply systems - Pipelines for maximum operating pressure up to and including 16 bar - Part 4: Specific functional recommendations for renovation | Atcelts |
Displaying 71-80 of 195 results.