CEN/TC 121
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 3137 | LVS EN 729-1:1994 | Quality requirements for welding - Fusion welding of metallic materials - Part 1: Guidelines for selection and use | Atcelts |
| 3138 | LVS EN 729-2:1994 | Quality requirements for welding - Fusion welding of metallic materials - Part 2: Comprehensive quality requirements | Atcelts |
| 3138 | EN 729-2:1994 | Quality requirements for welding - Fusion welding of metallic materials - Part 2: Comprehensive quality requirements | Atcelts |
| 3139 | LVS EN 729-3:1994 | Quality requirements for welding - Fusion welding of metallic materials - Part 3: Standard quality requirements | Atcelts |
| 3139 | EN 729-3:1994 | Quality requirements for welding - Fusion welding of metallic materials - Part 3: Standard quality requirements | 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 |
| 3140 | 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 |
| 3141 | EN 25817:1992 | Arc-welded joints in steel - Guidance on quality levels for imperfections (ISO 5817:1992) | Atcelts |
| 3141 | LVS EN 25817:1992 A | Arc-welded loints in steel - Guidance on quality levels for imperfections | Atcelts |
| 3142 | EN 30042:1994 | Arc-welded joints in aluminium and its weldable alloys - Guidance on quality levels for imperfections (ISO 10042:1992) | Atcelts |
Displaying 31-40 of 1788 results.