CEN/TC 121
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 3356 | LVS EN 287-1:1992/A1:1997 | Approval testing of welders - Fusion welding - Part 1: Steels | Atcelts |
| 3494 | LVS EN 288-4:1992/AC:1993 | Specification and approval of welding procedures for metallic materials - Part 4: Welding procedure tests for the arc welding of aluminium and its alloys | Atcelts |
| 79980 | prEN ISO 17660-2 | Welding and allied processes - Welding of reinforcing steel - Part 2: Non-load-bearing welded joints (ISO/DIS 17660-2:2026) | Aptauja slēgta |
| 80451 | prEN ISO 15614-1 | Specification and qualification of welding procedures for metallic materials - Welding procedure test - Part 1: Arc and gas welding of steels and arc welding of nickel and nickel alloys (ISO/DIS 15614-1:2025) | Aptauja slēgta |
| 82813 | prEN 14532-1 | Welding consumables - Test methods and quality requirements - Part 1: Primary methods and assessment of consumables for steel, nickel and nickel alloys | Aptauja slēgta |
| 79979 | prEN ISO 17660-1 | Welding and allied processes - Welding of reinforcing steel - Part 1: Load-bearing welded joints (ISO/DIS 17660-1:2026) | Aptauja slēgta |
| 80049 | prEN ISO 9606 | Qualification testing of welders - Fusion welding (ISO/DIS 9606:2026) | Aptauja slēgta |
| 81672 | prEN 18354 | Welding consumables — Testing of welding consumables by means of weld metal specimens — Test piece for determining the hardness of surfacing | Aptauja slēgta |
| 82134 | prEN ISO 13585 | Brazing - Qualification testing of brazers and brazing operators (ISO/DIS 13585:2026) | Aptauja slēgta |
| 80927 | prEN ISO 2553 | Welding and allied processes - Symbols for welding - Welded joints (ISO/DIS 2553:2026) | Aptauja slēgta |
Displaying 1301-1310 of 1798 results.