CEN/TC 121
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 59514 | prEN ISO 25901-3 | Welding and allied processes - Definitions of metal welding processes | Izstrādē |
| 75732 | prEN ISO 17671-9 | Welding — Recommendations for welding of metallic materials — Part 9: Welding of unalloyed and low alloyed steel castings | Izstrādē |
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