CEN/TC 121
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 3219 | LVS EN ISO 9606-4:2001 A | Approval testing of welders - Fusion welding - Part 4: Nickel and nickel alloy | Standarts spēkā |
| 3221 | LVS EN ISO 9606-5:2001 A | Approval testing of welders - Fusion welding - Part 5: Titanium and titanium alloys, zirconium and zirconium alloy | Standarts spēkā |
| 3490 | LVS EN ISO 9692-1:2004 | Welding and allied processes - Recommendations for joint preparation - Part 1: Manual metal-arc welding, gas-shielded metal-arc welding, gas welding, TIG welding and beam welding of steels | Atcelts |
| 38990 | LVS EN ISO 9692-1:2014 | Welding and allied processes - Types of joint preparation - Part 1: Manual metal arc welding, gas-shielded metal arc welding, gas welding, TIG welding and beam welding of steels (ISO 9692-1:2013) | Standarts spēkā |
| 3302 | LVS EN ISO 9692-2:2001 +AC | Welding and allied processes - Joint preparation - Part 2: Submerged arc welding of steels | Atcelts |
| 3498 | LVS EN ISO 9692-2:2001/AC:2016 | Welding and allied processes - Joint preparation - Part 2: Submerged arc welding of steels (ISO 9692-2:1998) | Standarts spēkā |
| 77088 | LVS EN ISO 9692-2:2024 | Welding and allied processes - Joint preparation - Part 2: Submerged arc welding of steels (ISO 9692-2:2024) | Standarts spēkā |
| 3442 | LVS EN ISO 9692-3:2002 | Welding and allied processes - Recommendations for joint preparation - Part 3: Metal inert gas welding and tungsten inert gas welding of aluminium and its alloys | Atcelts |
| 23595 | LVS EN ISO 9692-3:2002 /A1:2004 | Welding and allied processes - Recommendations for joint preparation - Part 3: Metal inert gas welding and tungsten inert gas welding of aluminium and its alloys | Atcelts |
| 38991 | LVS EN ISO 9692-3:2016 | Welding and allied processes - Types of joint preparation - Part 3: Metal inert gas welding and tungsten inert gas welding of aluminium and its alloys (ISO 9692-3:2016) | Standarts spēkā |
Displaying 1661-1670 of 1796 results.