CEN/TC 121
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 79980 | prEN ISO 17660-2 rev | Welding — Welding of reinforcing steel — Part 2: Non load-bearing welded joints | Izstrādē |
| 77029 | prEN ISO 17660 rev | Welding - Welding of reinforcing steel | Izstrādē |
| 76156 | prEN ISO 17662 | Welding - Calibration, verification and validation of equipment used for welding, including ancillary activities (ISO/DIS 17662:2024) | Aptauja slēgta |
| 76060 | prEN ISO 17671-9 | Welding - Recommendations for welding of metallic materials - Part 9: Welding of unalloyed and low alloyed steel castings | Izstrādē |
| 75732 | prEN ISO 17671-9 | Welding — Recommendations for welding of metallic materials — Part 9: Welding of unalloyed and low alloyed steel castings | Izstrādē |
| 23731 | prEN ISO 17677 | Resistance welding -- Terms and definitions used in resistance welding | Izstrādē |
| 27627 | prEN ISO 17677-2 | Resistance welding - Vocabulary - Part 2: Flash and butt welding | Izstrādē |
| 37020 | prEN ISO 17777 | Welding consumables - Covered electrodes for manual metal arc welding of copper and copper alloys - Classification (ISO 17777:2016) | Izstrādē |
| 76221 | prEN ISO 17779 | Brazing - Specification and qualification of brazing procedures for metallic materials (ISO 17779:2021) | Izstrādē |
| 79011 | prEN ISO 18166 | Numerical welding simulation - Execution and documentation (ISO/DIS 18166:2025) | Aptauja slēgta |
Displaying 1721-1730 of 1765 results.