CEN/TC 121
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 78722 | prEN ISO 15653 rev | Metallic materials — Method of test for the determination of quasistatic fracture toughness of welds | Izstrādē |
| 61252 | EN ISO 5175-1:2017 | Gas welding equipment - Safety devices - Part 1: Devices incorporating a flame (flashback) arrestor (ISO 5175-1:2017) | Izstrādē |
| 32921 | prEN ISO 12998 | Mechanical joining - Fatigue testing of multi-joint specimens - Specimen dimensions and test procedure (ISO/PWI 12998) | Izstrādē |
| 38710 | prEN ISO 14329 | Resistance welding - Destructive tests of welds - Failure types and geometric measurements for resistance spot, seam and projection welds | Izstrādē |
| 3387 | CEN/TR 15235:2005 | Welding - Methods for assessing imperfections in metallic structures | Izstrādē |
| 75865 | prEN ISO 15614-8 rev | Specification and qualification of welding procedures for metallic materials - Welding procedure test - Part 8: Welding of tubes to tube-plate joints (ISO 15614-8:2016) | Izstrādē |
| 71792 | EN ISO 25901-2:2023 | Welding and allied processes - Vocabulary - Part 2: Health and safety (ISO 25901-2:2022) | Izstrādē |
| 71323 | EN ISO 5830:2021 | Resistance spot welding - Male electrode caps (ISO 5830:1984) | Izstrādē |
| 80048 | EN ISO 15614-6:2006/prA11 | Specification and qualification of welding procedures for metallic materials — Welding procedure test — Part 6: Arc and gas welding of copper and its 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 |
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