CEN/TC 121
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 63268 | EN ISO 3690:2018 | Welding and allied processes - Determination of hydrogen content in arc weld metal (ISO 3690:2018) | Izstrādē |
| 74146 | EN ISO 17663:2023 | Welding - Quality requirements for heat treatment in connection with welding and allied processes (ISO 17663:2023) | Izstrādē |
| 74856 | EN ISO 25980:2023 | Health and safety in welding and allied processes - Transparent welding curtains, strips and screens for arc welding processes (ISO 25980:2023, Corrected version 2023-08) | Izstrādē |
| 72739 | EN ISO 15614-2:2005/prA11 | Specification and qualification of welding procedures for metallic materials - Welding procedure test - Part 2: Arc welding of aluminium and its alloys | Izstrādē |
| 3218 | EN ISO 15614-3:2008 | Specification and qualification of welding procedures for metallic materials - Welding procedure test - Part 3: Fusion welding of non-alloyed and low-alloyed cast irons (ISO 15614-3:2008) | Izstrādē |
| 37446 | EN ISO 5172:2006/A2:2015 | Gas welding equipment - Blowpipes for gas welding, heating and cutting - Specifications and tests (ISO 5172:2006/Amd 2:2015) | Izstrādē |
| 71318 | EN ISO 18785-3:2021 | Friction stir spot welding - Aluminium - Part 3: Qualification of welding personnel (ISO 18785-3:2018) | Izstrādē |
| 21351 | EN 1011-4:2000/A1:2003 | Welding - Recommendations for welding of metallic materials - Part 4: Arc welding of aluminium and aluminium alloys | Izstrādē |
| 62820 | EN ISO 15607:2019 | Specification and qualification of welding procedures for metallic materials - General rules (ISO 15607:2019) | Izstrādē |
| 25490 | EN ISO 5817:2003/prA1 | Welding - Fusion-welded joints in steel, nickel, titanium and their alloys (beam welding excluded) - Quality levels for imperfections | Izstrādē |
Displaying 1721-1730 of 1780 results.