CEN/TC 121
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 84230 | prEN ISO 14171 rev | Welding consumables — Solid wire electrodes, tubular cored electrodes and electrode/flux combinations for submerged arc welding of non alloy and fine grain steels — Classification | Izstrādē |
| 84086 | prEN ISO 5172 rev | Gas welding equipment — Blowpipes for gas welding, heating and cutting — Specifications and tests | Izstrādē |
| 83987 | prEN ISO 22688 | Brazing — Quality requirements for brazing of metallic materials (IIW) | Izstrādē |
| 83333 | prEN ISO 17634 rev | Welding consumables — Tubular cored electrodes for gas shielded metal arc welding of creep-resisting steels — Classification | Izstrādē |
| 83233 | prEN ISO 10863 rev | Non-destructive testing of welds — Ultrasonic testing — Use of time-of-flight diffraction technique (TOFD) | Izstrādē |
| 83070 | prEN ISO 15653 rev | Metallic materials — Method of test for the determination of quasistatic fracture toughness of welds | Izstrādē |
| 82949 | prEN ISO 17779 | Brazing - Specification and qualification of brazing procedures for metallic materials (ISO/DIS 17779:2026) | Izstrādē |
| 82849 | prEN ISO 21904-4 rev | Health and safety in welding and allied processes — Equipment for capture and separation of welding fume — Part 4: Determination of the minimum air volume flow rate of capture devices | Izstrādē |
| 82848 | prEN ISO 21904-2 rev | Health and safety in welding and allied processes — Equipment for capture and separation of welding fume — Part 2: Requirements for testing and marking of separation efficiency | Izstrādē |
| 82847 | prEN ISO 21904-1 rev | Health and safety in welding and allied processes — Equipment for capture and separation of welding fume — Part 1: General requirements | Izstrādē |
Displaying 1-10 of 1796 results.