CEN/TC 176
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 69795 | EN 1434-4:2022 | Thermal energy meters - Part 4: Pattern approval tests | Standarts spēkā |
| 69803 | EN 1434-1:2022 | Thermal energy meters - Part 1: General requirements | Standarts spēkā |
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