CEN/TC 121
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 3145 | LVS EN 20693:2001 | Dimensions fo seam welding wheel blanks | Standarts spēkā |
| 3144 | EN 20865:1991 | Slots in plates for projection welding machines (ISO 865:1981) | Izstrādē |
| 3144 | LVS EN 20865:2001 | Slots in plates for projection welding machines | Standarts spēkā |
| 3143 | EN 26520:1991 | Classification of imperfections in metallic fusion welds, with explanations (ISO 6520:1982) | Atcelts |
| 3143 | LVS EN 26520:1991 | Classification of imperfections in metallic fusion welds, with explanations | Atcelts |
| 3142 | LVS EN 30042:2001 | Arc-welded joints in aluminium and its weldable alloys - Guidance on quality levels for imperfection | Atcelts |
| 3142 | EN 30042:1994 | Arc-welded joints in aluminium and its weldable alloys - Guidance on quality levels for imperfections (ISO 10042:1992) | Atcelts |
| 3141 | LVS EN 25817:1992 A | Arc-welded loints in steel - Guidance on quality levels for imperfections | Atcelts |
| 3141 | EN 25817:1992 | Arc-welded joints in steel - Guidance on quality levels for imperfections (ISO 5817:1992) | Atcelts |
| 3140 | LVS EN 288-4:1992 | Specification and approval of welding procedures for metallic materials - Part 4: Welding procedure tests for the arc welding of aluminium and its alloys | Atcelts |
Displaying 1751-1760 of 1796 results.