CEN/TC 121
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 3177 | EN 27931:1992 | Insulation caps and bushes for resistance welding equipment (ISO 7931:1985) | Izstrādē |
| 71718 | prEN ISO 9606 rev | Qualification test of welders - Fusion welding | Izstrādē |
| 71800 | prEN 13134 rev | Brazing - Procedure approval | Izstrādē |
| 71802 | prEN 14532-2 rev | Welding consumables - Test methods and quality requirements - Part 2: Supplementary methods and conformity assessment of consumables for steel, nickel and nickel alloys | Izstrādē |
| 38165 | EN ISO 14554-1:2013 | Quality requirements for welding - Resistance welding of metallic materials - Part 1: Comprehensive quality requirements (ISO 14554-1:2013) | Izstrādē |
| 35589 | prEN ISO 7931 rev | Insulation caps and bushes for resistance welding equipment | Izstrādē |
| 71947 | EN ISO 9455-9:2020 | Soft soldering fluxes - Test methods - Part 9: Determination of ammonia content (ISO 9455-9:2020) | Izstrādē |
| 71949 | prEN ISO 9455-2 rev | Soft soldering fluxes - Test methods - Part 2: Determination of non-volatile matter, ebulliometric method | Izstrādē |
| 71982 | EN ISO 4136:2022 | Destructive tests on welds in metallic materials - Transverse tensile test (ISO 4136:2022) | Izstrādē |
| 71948 | EN ISO 9455-5:2020 | Soft soldering fluxes - Test methods - Part 5: Copper mirror test (ISO 9455-5:2020) | Izstrādē |
Displaying 1421-1430 of 1768 results.