CEN/TC 237
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 79879 | prEN 12405-2 | Gas meters - Conversion devices - Part 2: Energy conversion | Aptauja |
| 23979 | prEN 12405-2 | Gas Meters - Conversion devices - Part 2: Energy Conversion | Izstrādē |
| 31206 | prEN 12405-3 | Gas meters - Conversion devices - Part 3:Flow computers | Izstrādē |
| 30287 | prEN 12480 | Gas meters - Rotary displacement meters | Izstrādē |
| 39707 | prEN 12480 rev | Gas meters - Rotary displacement gas meters | Izstrādē |
| 38058 | prEN 12480 rev | Gas meters - Rotary displacement gas meters | Izstrādē |
| 78062 | prEN 1359 rev | Gas meters - Diaphragm gas meters | Izstrādē |
| 78059 | prEN 14236 | Ultrasonic domestic gas meters | Aptauja slēgta |
| 40027 | prEN 14236 rev | Ultrasonic domestic gas meters | Izstrādē |
| 67709 | prEN 14236 rev | Ultrasonic domestic gas meters | Izstrādē |
Displaying 71-80 of 81 results.