CEN/TC 121
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 3217 | EN 288-6:1994 | Specification and approval of welding procedures for metallic materials - Part 6: Approval related to previous experience | Atcelts |
| 3217 | LVS EN 288-6:2000 | Specification and approval of welding procedures for metallic materials - Part 6: Approval related to previous experience | Atcelts |
| 3218 | EN ISO 15614-3:2008 | Specification and qualification of welding procedures for metallic materials - Welding procedure test - Part 3: Fusion welding of non-alloyed and low-alloyed cast irons (ISO 15614-3:2008) | Izstrādē |
| 3218 | LVS EN ISO 15614-3:2008 | Specification and qualification of welding procedures for metallic materials - Welding procedure test - Part 3: Fusion welding of non-alloyed and low-alloyed cast irons | Standarts spēkā |
| 3219 | EN ISO 9606-4:1999 | Approval testing of welders - Fusion welding - Part 4: Nickel and nickel alloys (ISO 9606-4:1999) | Izstrādē |
| 3219 | LVS EN ISO 9606-4:2001 A | Approval testing of welders - Fusion welding - Part 4: Nickel and nickel alloy | Standarts spēkā |
| 3221 | EN ISO 9606-5:2000 | Approval testing of welders - Fusion welding - Part 5: Titanium and titanium alloys, zirconium and zirconium alloys (ISO 9606-5:2000) | Izstrādē |
| 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 |
| 3222 | CEN/TR 15135:2005 | Welding - Design and non-destructive testing of welds | Izstrādē |
| 3222 | LVS CEN/TR 15135:2005 | Welding - Design and non-destructive testing of welds | Standarts spēkā |
Displaying 161-170 of 1765 results.