CEN/TC 121
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 3217 | LVS EN 288-6:2000 | Specification and approval of welding procedures for metallic materials - Part 6: Approval related to previous experience | Atcelts |
| 3216 | LVS EN 288-5:2000 | Specification and approval of welding procedures for metallic materials - Part 5: Approval by using approved welding consumables for arc welding | Atcelts |
| 3361 | LVS EN 288-4:2000 +A1 | Specification and approval of welding procedures for metallic materials - Part 4: Welding procedure tests for the arc welding of aluminium and its alloys | Atcelts |
| 3494 | LVS EN 288-4:1992/AC:1993 | 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 | 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 |
| 3123 | LVS EN 288-3:2000 +A1 | Specification and approval of welding procedures for metallic materials - Part 3: Welding procedure tests for the arc welding of steels | Atcelts |
| 3360 | LVS EN 288-3:1992/A1:1997 | Specification and approval of welding procedures for metallic materials - Part 3: Welding procedure tests for the arc welding of steels | Atcelts |
| 3359 | LVS EN 288-2:2000 +A1 | Specification and approval of welding procedures for metallic materials - Part 2: Welding procedure specification for arc welding | Atcelts |
| 3122 | LVS EN 288-2:1992 | Specification and approval of welding procedures for metallic materials - Part 2: Welding procedure specification for arc welding | Atcelts |
| 3358 | LVS EN 288-1:2001 +A1 | Specification and qualification of welding procedures for metallic materials - Part 1: General rules for fusion welding | Atcelts |
Displaying 721-730 of 1765 results.