CEN/TC 121
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 41508 | EN ISO 17662:2016 | Welding - Calibration, verification and validation of equipment used for welding, including ancillary activities (ISO 17662:2016) | Atcelts |
| 76156 | EN ISO 17662:2025 | Welding - Calibration, verification and validation of equipment used for welding, including ancillary activities (ISO 17662:2025) | Standarts spēkā |
| 27847 | EN ISO 17663:2009 | Welding - Quality requirements for heat treatment in connection with welding and allied processes (ISO/FDIS 17663:2009) | Atcelts |
| 74146 | EN ISO 17663:2023 | Welding - Quality requirements for heat treatment in connection with welding and allied processes (ISO 17663:2023) | Izstrādē |
| 40184 | EN ISO 17672:2016 | Brazing - Filler metals (ISO 17672:2016) | Atcelts |
| 75388 | EN ISO 17672:2024 | Brazing - Filler metals (ISO 17672:2024) | Standarts spēkā |
| 27626 | EN ISO 17677-1:2009 | Resistance welding - Vocabulary - Part 1: Spot, projection and seam welding (ISO/FDIS 17677-1:2009) | Atcelts |
| 61881 | EN ISO 17677-1:2019 | Resistance welding - Vocabulary - Part 1: Spot, projection and seam welding (ISO 17677-1:2019) | Atcelts |
| 72376 | EN ISO 17677-1:2021 | Resistance welding - Vocabulary - Part 1: Spot, projection and seam welding (ISO 17677-1:2021) | Izstrādē |
| 59226 | EN ISO 17683:2015 | Ships and marine technology - Ceramic weld backing for marine use (ISO 17683:2014) | Izstrādē |
Displaying 561-570 of 1788 results.