CEN/TC 121
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 3178 | EN 28167:1992 | Projections for resistance welding (8167:1989) | Atcelts |
| 3177 | EN 27931:1992 | Insulation caps and bushes for resistance welding equipment (ISO 7931:1985) | Izstrādē |
| 3151 | EN 27286:1991 | Graphical symbols for resistance welding equipment (ISO 7286:1986) | Atcelts |
| 3131 | EN 26848:1991 | Tungsten electrodes for inert gas shielded arc welding and for plasma cutting and welding - Codification (ISO 6848:1984) | Atcelts |
| 3290 | EN 26847:1994 | Covered electrodes for manual metal arc welding - Deposition of a weld metal pad for chemical analysis (ISO 6847:1985) | Atcelts |
| 3143 | EN 26520:1991 | Classification of imperfections in metallic fusion welds, with explanations (ISO 6520:1982) | Atcelts |
| 3176 | EN 25827:1992 | Spot welding - Electrode back-ups and clamps (ISO 5827:1983) | Izstrādē |
| 3150 | EN 25822:1991 | Spot welding equipment - Taper plug gauges and taper ring gauges (ISO 5822:1988) | Izstrādē |
| 3149 | EN 25821:1991 | Resistance spot welding electrode caps (ISO 5821:1979) | Atcelts |
| 3141 | EN 25817:1992 | Arc-welded joints in steel - Guidance on quality levels for imperfections (ISO 5817:1992) | Atcelts |
Displaying 1571-1580 of 1768 results.