CEN/TC 121
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 32321 | EN ISO 18278-2:2016 | Resistance welding - Weldability - Part 2: Evaluation procedures for weldability in spot welding (ISO 18278-2:2016) | Izstrādē |
| 72539 | EN ISO 3834-4:2021 | Quality requirements for fusion welding of metallic materials - Part 4: Elementary quality requirements (ISO 3834-4:2021) | Izstrādē |
| 3145 | EN 20693:1991 | Dimensions of seam welding wheel blanks (ISO 693:1982) | Izstrādē |
| 3174 | - | Macro examination of welded joints - Aluminium | Izstrādē |
| 27502 | EN ISO 17657-5:2007 | Resistance welding - Welding current measurement for resistance welding - Part 5: Verification of welding current measuring system (ISO 17657-5:2005) | Izstrādē |
| 75732 | prEN ISO 17671-9 | Welding — Recommendations for welding of metallic materials — Part 9: Welding of unalloyed and low alloyed steel castings | Izstrādē |
| 71323 | EN ISO 5830:2021 | Resistance spot welding - Male electrode caps (ISO 5830:1984) | Izstrādē |
| 73453 | FprEN ISO 15614-2 | Specification and qualification of welding procedures for metallic materials - Welding procedure test - Part 2: Arc welding of aluminium and its alloys (ISO/FDIS 15614-2:2025) | Izstrādē |
| 3421 | LVS EN ISO 15615:2003 | Gas welding equipment - Acetylene manifold systems for welding, cutting and allied processes - Safety requirements in high-pressure devices | Atcelts |
| 3472 | LVS EN 1291:1998 /A1:2002 | Non-destructive examination of welds - Magnetic particle testing of welds - Acceptance levels | Atcelts |
Displaying 421-430 of 1772 results.