CEN/TC 121
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 3431 | LVS EN ISO 17662:2005 | Welding - Calibration, verification and validation of equipment used for welding, including ancillary activities | Atcelts |
| 41508 | LVS EN ISO 17662:2016 | Welding - Calibration, verification and validation of equipment used for welding, including ancillary activities (ISO 17662:2016) | Standarts spēkā |
| 27847 | LVS EN ISO 17663:2009 | Welding - Quality requirements for heat treatment in connection with welding and allied processes (ISO 17663:2009) | Atcelts |
| 74146 | LVS EN ISO 17663:2023 | Welding - Quality requirements for heat treatment in connection with welding and allied processes (ISO 17663:2023) | Standarts spēkā |
| 25411 | LVS EN ISO 17672:2010 | Brazing - Filler metals (ISO 17672:2010) | Atcelts |
| 40184 | LVS EN ISO 17672:2017 | Brazing - Filler metals (ISO 17672:2016) | Atcelts |
| 75388 | LVS EN ISO 17672:2024 | Brazing - Filler metals (ISO 17672:2024) | Standarts spēkā |
| 27626 | LVS EN ISO 17677-1:2009 | Resistance welding - Vocabulary - Part 1: Spot, projection and seam welding (ISO 17677-1:2009) | Atcelts |
| 61881 | LVS EN ISO 17677-1:2019 | Resistance welding - Vocabulary - Part 1: Spot, projection and seam welding (ISO 17677-1:2019) | Atcelts |
| 72376 | LVS EN ISO 17677-1:2021 | Resistance welding - Vocabulary - Part 1: Spot, projection and seam welding (ISO 17677-1:2021) | Standarts spēkā |
Displaying 1371-1380 of 1771 results.