CEN/TC 121
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 21367 | prEN ISO 22827-1 | Acceptance tests for Nd-YAG laser beam welding machines - Part 1: Machines with optical fibre delivery | Izstrādē |
| 65477 | EN ISO 20378:2018 | Welding consumables - Rods for gas welding of non-alloy and creep-resisting steels - Classification (ISO 20378:2017) | Izstrādē |
| 61252 | EN ISO 5175-1:2017 | Gas welding equipment - Safety devices - Part 1: Devices incorporating a flame (flashback) arrestor (ISO 5175-1:2017) | Izstrādē |
| 38165 | EN ISO 14554-1:2013 | Quality requirements for welding - Resistance welding of metallic materials - Part 1: Comprehensive quality requirements (ISO 14554-1:2013) | Izstrādē |
| 61911 | EN ISO 14555:2017 | Welding - Arc stud welding of metallic materials (ISO 14555:2017) | Izstrādē |
| 3150 | EN 25822:1991 | Spot welding equipment - Taper plug gauges and taper ring gauges (ISO 5822:1988) | Izstrādē |
| 29286 | EN ISO 2503:2009 | Gas welding equipment - Pressure regulators and pressure regulators with flow-metering devices for gas cylinders used in welding, cutting and allied processes up to 300 bar (30 MPa) (ISO/FDIS 2503:2009) | Izstrādē |
| 3310 | CEN/TC 121/SC 5B/WG 2 N 79 | Non-destructive examination of welds - Ultrasonic methods - Automatic examination of welds in metallic materials | Izstrādē |
| 60729 | prEN ISO 15614-3 rev | Specification and qualification of welding procedures for metallic materials - Welding procedure test - Part 3: Fusion welding of non-alloyed and low-alloyed cast irons | Izstrādē |
| 73202 | EN ISO 5173:2023 | Destructive tests on welds in metallic materials - Bend tests (ISO 5173:2023) | Izstrādē |
Displaying 261-270 of 1765 results.