CEN/TC 121
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 3151 | LVS EN 27286:1991 | Graphical symbols for resistance welding equipment | Atcelts |
| 3177 | LVS EN 27931:2001 | Insulation caps and bushes for resistance welding equipment | Standarts spēkā |
| 3178 | LVS EN 28167:2001 | Projections for resistance welding | Atcelts |
| 3198 | LVS EN 28206:2001 | Acceptance tests for oxygen cutting machines - Reproducible accuracy - Operational characteristics | Standarts spēkā |
| 3179 | LVS EN 28430-1:2001 | Resistance spot welding - Electrode holders - Part 1: Taper fixing 1:10 | Atcelts |
| 3180 | LVS EN 28430-2:2001 | Resistance spot welding - Electrode holders - Part 2: Morse taper fixing | Atcelts |
| 3181 | LVS EN 28430-3:2001 | Resistance spot welding - Electrode holders - Part 3: Parallel shank fixing for end thrust | Atcelts |
| 3124 | LVS EN 287-1:1992 | Approval testing of welders - Fusion welding - Part 1: Steels | Atcelts |
| 3356 | LVS EN 287-1:1992/A1:1997 | Approval testing of welders - Fusion welding - Part 1: Steels | Atcelts |
| 3408 | LVS EN 287-1:2004 A | Qualification test of welders - Fusion welding - Part 1: Steels | Atcelts |
Displaying 1031-1040 of 1788 results.