CEN/TC 121
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 72749 | EN ISO 15614-7:2019/prA11 | Specification and qualification of welding procedures for metallic materials - Welding procedure test - Part 7: Overlay welding | Izstrādē |
| 20921 | EN 14532-1:2004 | Welding consumables - Test methods and quality requirements - Part 1: Primary methods and conformity assessment of consumables for steel, nickel and nickel alloys | Izstrādē |
| 72752 | EN ISO 9606-2:2004/prA11 | Qualification test of welders - Fusion welding - Part 2: Aluminium and aluminium alloys | Izstrādē |
| 3322 | EN ISO 9455-2:1995 | Soft soldering fluxes - Test methods - Part 2: Determination of non-volatile matter, ebulliometric method (ISO 9455-2:1993) | Izstrādē |
| 72750 | 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 |
| 73172 | EN ISO 18278-1:2022 | Resistance welding - Weldability - Part 1: General requirements for the evaluation of weldability for resistance spot, seam and projection welding of metallic materials (ISO 18278-1:2022) | Izstrādē |
| 34778 | EN ISO 5826:2014 | Resistance welding equipment - Transformers - General specifications applicable to all transformers (ISO 5826:2014) | Izstrādē |
| 72751 | EN ISO 15614-11:2020/prA11 | Specification and qualification of welding procedures for metallic materials - Welding procedure test - Part 11: Electron and laser beam welding | Izstrādē |
| 80929 | prEN ISO 14114 rev | Gas welding equipment — Acetylene manifold systems for welding, cutting and allied processes — General requirements | Izstrādē |
| 71439 | EN ISO 17279-3:2021 | Welding - Micro joining of second generation high temperature superconductors - Part 3: Test methods for joints (ISO 17279-3:2021) | Izstrādē |
Displaying 1571-1580 of 1780 results.