CEN/TC 121
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 3484 | EN ISO 17652-4:2003 | Welding - Test for shop primers in relation to welding and allied processes - Part 4: Emission of fumes and gases (ISO 17652-4:2003) | Izstrādē |
| 3487 | prEN ISO 2553:1994 rev | Welded, brazed and soldered joints - Symbolic representation on drawings | Izstrādē |
| 80926 | EN ISO 4063:2023/prA1 | Welding, brazing, soldering and cutting — Nomenclature of processes and reference numbers — Amendment 1: Welding and allied processes — Nomenclature of processes and reference numbers | Izstrādē |
| 65082 | EN ISO 14174:2019 | Welding consumables - Fluxes for submerged arc welding and electroslag welding - Classification (ISO/DIS 14174:2018) | Izstrādē |
| 67057 | EN ISO 15609-2:2019 | Specification and qualification of welding procedures for metallic materials - Welding procedure specification - Part 2: Gas welding (ISO/DIS 15609-2:2018) | Izstrādē |
| 59080 | EN ISO 17638:2016 | Non-destructive testing of welds - Magnetic particle testing (ISO/DIS 17638:2015) | Izstrādē |
| 81368 | FprEN ISO 18491 | Welding and allied processes - Measurement of arc energies (ISO/FDIS 18491:2026) | Izstrādē |
| 80928 | prEN ISO 14113 rev | Gas welding equipment — Rubber and plastics hose and hose assemblies for use with industrial gases up to 450 bar (45 MPa) | Izstrādē |
| 33199 | prEN ISO 9455-17 rev | Soft soldering fluxes - Test methods - Part 17: Surface insulation resistance comb test and electrochemical migration test of flux residues | Izstrādē |
| 67732 | prEN 1256 rev | Gas welding equipment - Specification for hose assemblies for equipment for welding, cutting and allied processes | Izstrādē |
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