CEN/TC 237
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 81534 | LVS EN 17526:2021+A1:2025 | Gas meter - Thermal-mass flow-meter based gas meter | Standarts spēkā |
| 64360 | LVS EN 17526:2022 | Gas meter - Thermal-mass flow-meter based gas meter | Atcelts |
| 11334 | LVS ENV 14236:2003 | Ultrasonic domestic gas meters | Atcelts |
| 30288 | prEN 12261 rev | Gas meters - Turbine gas meters | Izstrādē |
| 38792 | prEN 12405-1 rev | Gas meters - Conversion devices - Part 1: Volume conversion | Izstrādē |
| 28804 | prEN 12405-2 | Gas meters - Conversion devices - Part 2: Energy conversion | Izstrādē |
| 23979 | prEN 12405-2 | Gas Meters - Conversion devices - Part 2: Energy Conversion | Izstrādē |
| 79879 | prEN 12405-2 rev | Gas meters - Conversion devices - Part 2: Energy conversion | Izstrādē |
| 40674 | prEN 12405-3 | Gas meters - Conversion devices - Part 3: Flow computer | Izstrādē |
| 31206 | prEN 12405-3 | Gas meters - Conversion devices - Part 3:Flow computers | Izstrādē |
Displaying 61-70 of 78 results.