CEN/TC 121
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 72331 | LVS 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) | Standarts spēkā |
| 23725 | LVS EN ISO 22827-1:2006 | Acceptance tests for Nd: YAG laser beam welding machines - Machines with optical fibre delivery - Part 1: Laser assembly | Standarts spēkā |
| 23726 | LVS EN ISO 22827-2:2006 | Acceptance tests for Nd: YAG laser beam welding machines - Machines with optical fibre delivery - Part 2: Moving mechanism | Standarts spēkā |
| 29117 | LVS EN ISO 22829:2009 | Resistance welding - Transformer-rectifier for welding guns with integrated transformers - Transformer-rectifier units operating at 1000 Hz frequency (ISO 22829:2007) | Atcelts |
| 59153 | LVS EN ISO 22829:2018 | Resistance welding equipment - Transformers - Integrated transformer-rectifier units for welding guns operating at 1 000 Hz (ISO 22829:2017) | Standarts spēkā |
| 32638 | LVS EN ISO 23277:2010 | Non-destructive testing of welds - Penetrant testing of welds - Acceptance levels (ISO 23277:2006) | Atcelts |
| 38735 | LVS EN ISO 23277:2015 | Non-destructive testing of welds - Penetrant testing - Acceptance levels (ISO 23277:2015) | Standarts spēkā |
| 32660 | LVS EN ISO 23278:2010 | Non-destructive testing of welds - Magnetic particle testing of welds - Acceptance levels (ISO 23278:2006) | Atcelts |
| 38736 | LVS EN ISO 23278:2015 | Non-destructive testing of welds - Magnetic particle testing - Acceptance levels (ISO 23278:2015) | Standarts spēkā |
| 27517 | LVS EN ISO 23279:2010 | Non-destructive testing of welds - Ultrasonic testing - Characterization of indications in welds (ISO 23279:2010) | Atcelts |
Displaying 1421-1430 of 1765 results.