CEN/TC 121
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 80052 | EN ISO 15614-14:2013/prA11 | Specification and qualification of welding procedures for metallic materials — Welding procedure test — Part 14: Laser-arc hybrid welding of steels, nickel and nickel alloys | Izstrādē |
| 79979 | prEN ISO 17660-1 rev | Welding — Welding of reinforcing steel — Part 1: Load-bearing welded joints | Izstrādē |
| 79980 | prEN ISO 17660-2 rev | Welding — Welding of reinforcing steel — Part 2: Non load-bearing welded joints | Izstrādē |
| 3198 | EN 28206:1992 | Acceptance tests for oxygen cutting machines - Reproducible accuracy - Operational characteristics (ISO 8206:1991) | Izstrādē |
| 72536 | EN ISO 3834-1:2021 | Quality requirements for fusion welding of metallic materials - Part 1: Criteria for the selection of the appropriate level of quality requirements (ISO 3834-1:2021) | Izstrādē |
| 72539 | EN ISO 3834-4:2021 | Quality requirements for fusion welding of metallic materials - Part 4: Elementary quality requirements (ISO 3834-4:2021) | Izstrādē |
| 3174 | - | Macro examination of welded joints - Aluminium | Izstrādē |
| 75732 | prEN ISO 17671-9 | Welding — Recommendations for welding of metallic materials — Part 9: Welding of unalloyed and low alloyed steel castings | Izstrādē |
| 73453 | FprEN ISO 15614-2 | Specification and qualification of welding procedures for metallic materials - Welding procedure test - Part 2: Arc welding of aluminium and its alloys (ISO/FDIS 15614-2:2025) | Izstrādē |
| 37413 | EN ISO 12996:2013 | Mechanical joining - Destructive testing of joints - Specimen dimensions and test procedure for tensile shear testing of single joints (ISO 12996:2013) | Izstrādē |
Displaying 1361-1370 of 1771 results.