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 |
| 3239 | EN 288-7:1995 | Specification and approval of welding procedures for metallic materials - Part 7: Approval by a standard welding procedure for arc welding | Atcelts |
| 3240 | EN 288-8:1995 | Specification and approval of welding procedures for metallic materials - Part 8: Approval by a pre-production welding test | Atcelts |
| 3238 | EN 288-9:1999 | Specification and approval of welding procedures for metallic materials - Part 9: Welding procedure test for pipeline welding on land and offshore site butt welding of transmission pipelines | Atcelts |
| 3182 | EN 29090:1992 | Gas tightness of equipment for gas welding and allied processes (ISO 9090:1989) | Atcelts |
| 3183 | EN 29313:1992 | Resistance spot welding equipment - Cooling tubes (ISO 9313:1989) | Izstrādē |
| 3194 | EN 29453:1993 | Soft soldering fluxes - Chemical compositions and forms (ISO 9453:1990) | Atcelts |
| 3195 | EN 29454-1:1993 | Soft soldering fluxes - Classification and requirements - Part 1: Classification, labelling and packaging (ISO 9454-1:1990) | Atcelts |
| 3264 | EN 29455-11:1993 | Soft soldering fluxes - Test methods - Part 11: Solubility of flux residues (ISO 9455-11:1991) | Atcelts |
| 3196 | EN 29455-1:1993 | Soft soldering fluxes - Test methods - Part 1: Determination of non-volatile matter, gravimetric method (ISO 9455-1:1990) | Atcelts |
Displaying 221-230 of 1765 results.