CEN/TC 121
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 3341 | EN ISO 14744-2:2000 | Welding - Acceptance inspection of electron beam welding machines - Part 2: Measurement of accelerating voltage characteristics (ISO 14744-2:2000) | Izstrādē |
| 71320 | EN ISO 18785-4:2021 | Friction stir welding - Aluminium - Part 4: Specification and qualification of welding procedures (ISO 18785-4:2018) | Izstrādē |
| 3277 | EN 1011-4:2000 | Welding - Recommendations for welding of metallic materials - Part 4: Arc welding of aluminium and aluminium alloys | Izstrādē |
| 80051 | EN ISO 15614-8:2016/prA11 | Specification and qualification of welding procedures for metallic materials — Welding procedure test — Part 8: Welding of tubes to tube-plate joints | Izstrādē |
| 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 |
| 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/DIS 3834-1:2020) | Izstrādē |
| 70342 | EN ISO 15792-2:2020 | Welding consumables - Test methods - Part 2: Preparation of single-run and two-run technique test specimens in steel (ISO/DIS 15792-2: 2019) | Izstrādē |
| 61847 | EN ISO 18278-3:2017 | Resistance welding - Weldability - Part 3: Evaluation procedures for weldability in spot weld bonding (ISO/DIS 18278-3:2016) | Izstrādē |
Displaying 271-280 of 1792 results.