CEN/TC 121
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 29117 | LVS EN ISO 22829:2009 | Resistance welding - Transformer-rectifier for welding guns with integrated transformers - Transformer-rectifier units operating at 1000 Hz frequency (ISO 22829:2007) | Atcelts |
| 29117 | EN ISO 22829:2008 | Resistance welding - Transformer-rectifier for welding guns with integrated transformers - Transformer-rectifier units operating at 1000 Hz frequency (ISO 22829:2007) | Atcelts |
| 29114 | LVS EN ISO 15614-4:2005 /AC:2008 | Specification and qualification of welding procedures for metallic materials - Welding procedure test - Part 4: Finishing welding of aluminium castings | Standarts spēkā |
| 29114 | EN ISO 15614-4:2005/AC:2007 | Specification and qualification of welding procedures for metallic materials - Welding procedure test - Part 4: Finishing welding of aluminium castings (ISO 15614-4:2005/Cor 1:2007) | Standarts spēkā |
| 28958 | LVS EN ISO 15609-4:2009 | Specification and qualification of welding procedures for metallic materials - Welding procedure specification - Part 4: Laser beam welding (ISO 15609-4:2009) | Standarts spēkā |
| 28958 | EN ISO 15609-4:2009 | Specification and qualification of welding procedures for metallic materials - Welding procedure specification - Part 4: Laser beam welding (ISO/FDIS 15609-4:2009) | Izstrādē |
| 28932 | LVS EN 560:2005 /AC:2008 | Gas welding equipment - Hose connections for equipment for welding, cutting and allied processes | Atcelts |
| 28932 | EN 560:2005/AC:2007 | Gas welding equipment - Hose connections for equipment for welding, cutting and allied processes | Atcelts |
| 28528 | prEN ISO 9606-1 | Qualification test of welders - Fusion welding - Part 1: Steels (ISO/DIS 9606-1:2008) | Izstrādē |
| 28513 | ISO/DIS 24373:2006 | Welding consumables - Solid wires and rods for fusion welding of copper and copper alloys - Classification (ISO/DIS 24373:2006) | Izstrādē |
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