CEN/TC 121
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 66747 | LVS CEN ISO/TR 20172:2021 | Welding - Grouping systems for materials - European materials (ISO/TR 20172:2021) | Standarts spēkā |
| 66746 | EN ISO 15614-1:2017/A1:2019 | 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 - Amendment 1 (ISO 15614-1:2017/DAM 1:2018) | Standarts spēkā |
| 66746 | LVS EN ISO 15614-1:2017/A1:2019 | 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 - Amendment 1 (ISO 15614-1:2017/Amd 1:2019) | Standarts spēkā |
| 66745 | EN ISO 15609-1:2019 | Specification and qualification of welding procedures for metallic materials - Welding procedure specification - Part 1: Arc welding (ISO/DIS 15609-1:2018) | Izstrādē |
| 66745 | LVS EN ISO 15609-1:2020 | Specification and qualification of welding procedures for metallic materials - Welding procedure specification - Part 1: Arc welding (ISO 15609-1:2019) | Standarts spēkā |
| 66744 | EN ISO 13918:2018/prA1 | Welding - Studs and ceramic ferrules for arc stud welding - Amendment 1 (ISO 13918:2017/DAM 1:2018) | Izstrādē |
| 66705 | EN ISO 13919-2:2021 | Electron and laser-beam welded joints - Requirements and recommendations on quality levels for imperfections - Part 2: Aluminium, magnesium and their alloys and pure copper (ISO 13919-2:2021) | Standarts spēkā |
| 66705 | LVS EN ISO 13919-2:2021 | Electron and laser-beam welded joints - Requirements and recommendations on quality levels for imperfections - Part 2: Aluminium, magnesium and their alloys and pure copper (ISO 13919-2:2021) | Standarts spēkā |
| 66704 | LVS EN ISO 13919-1:2020 | Electron and laser-beam welded joints - Requirements and recommendations on quality levels for imperfections - Part 1: Steel, nickel, titanium and their alloys (ISO 13919-1:2019) | Standarts spēkā |
| 66704 | EN ISO 13919-1:2019 | Electron and laser-beam welded joints - Requirements and recommendations on quality levels for imperfections - Part 1: Steel, nickel, titanium and their alloys (ISO 13919-1:2019) | Standarts spēkā |
Displaying 331-340 of 1792 results.