CEN/TC 121
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 24417 | LVS EN 287-1:2004 /AC:2004 A | Qualification test of welders - Fusion welding - Part 1: Steels | Atcelts |
| 24238 | prEN 287-3 | Qualification test of welders - Fusion welding - Part 3: Cast iron | Izstrādē |
| 24237 | EN ISO 14175:2008 | Welding consumables - Gases and gas mixtures for fusion welding and allied processes (ISO 14175:2008) | Izstrādē |
| 24237 | LVS EN ISO 14175:2008 | Welding consumables - Gases and gas mixtures for fusion welding and allied processes | Standarts spēkā |
| 24146 | LVS EN ISO 14344:2005 | Welding and allied processes - Flux and gas shielded electrical welding processes - Procurement guidelines for consumables | Atcelts |
| 24146 | EN ISO 14344:2005 | Welding and allied processes - Flux and gas shielded electrical welding processes - Procurement guidelines for consumables (ISO 14344:2002) | Atcelts |
| 23869 | EN ISO 6520-1:2007 | Welding and allied processes - Classification of geometric imperfections in metallic materials - Part 1: Fusion welding (ISO 6520-1:2007) | Izstrādē |
| 23869 | LVS EN ISO 6520-1:2007 | Welding and allied processes - Classification of geometric imperfections in metallic materials - Part 1: Fusion welding | Standarts spēkā |
| 23867 | LVS EN ISO 15011-3:2010 | Health and safety in welding and allied processes - Laboratory method for sampling fume and gases - Part 3: Determination of ozone emission rate during arc welding (ISO 15011-3:2009) | Standarts spēkā |
| 23867 | FprEN ISO 15011-3 | Health and safety in welding and allied processes - Laboratory method for sampling fume and gases - Part 3: Determination of ozone emission rate during arc welding (ISO/FDIS 15011-3:2009) | Izstrādē |
Displaying 981-990 of 1768 results.