CEN/TC 121
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 61104 | EN ISO 22825:2017 | Non-destructive testing of welds - Ultrasonic testing - Testing of welds in austenitic steels and nickel-based alloys (ISO/DIS 22825:2016) | Standarts spēkā |
| 72331 | EN ISO 22826:2021 | Destructive tests on welds in metallic materials - Hardness testing of narrow joints welded by laser and electron beam (Vickers and Knoop hardness tests) (ISO 22826:2005) | Izstrādē |
| 23725 | EN ISO 22827-1:2005 | Acceptance tests for Nd:YAG laser beam welding machines - Machines with optical fibre delivery - Part 1: Laser assembly (ISO 22827-1:2005) | Izstrādē |
| 23726 | EN ISO 22827-2:2005 | Acceptance tests for Nd:YAG laser beam welding machines - Machines with optical fibre delivery - Part 2: Moving mechanism (ISO 22827-2:2005) | Standarts spēkā |
| 29117 | EN ISO 22829:2008 | Resistance welding - Transformer-rectifier for welding guns with integrated transformers - Transformer-rectifier units operating at 1000 Hz frequency (ISO 22829:2007) | Atcelts |
| 59153 | EN ISO 22829:2017 | Resistance welding - Transformer-rectifier for welding guns with integrated transformers - Transformer-rectifier units operating at 1000 Hz frequency (ISO/DIS 22829:2015) | Izstrādē |
| 32638 | EN ISO 23277:2009 | Non-destructive testing of welds - Penetrant testing of welds - Acceptance levels (ISO 23277:2006) | Atcelts |
| 38735 | EN ISO 23277:2015 | Non-destructive testing of welds - Penetrant testing of welds - Acceptance levels (ISO/DIS 23277:2013) | Izstrādē |
| 38736 | EN ISO 23278 | Non-destructive testing of welds - Magnetic particle testing of welds - Acceptance levels (ISO/DIS 23278:2013) | Izstrādē |
| 32660 | EN ISO 23278:2009 | Non-destructive testing of welds - Magnetic particle testing of welds - Acceptance levels (ISO 23278:2006) | Atcelts |
Displaying 621-630 of 1792 results.