CEN/TC 121
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 74061 | LVS EN ISO 3581:2023 | Welding consumables - Covered electrodes for manual metal arc welding of stainless and heat-resisting steels - Classification (ISO 3581:2023) | Standarts spēkā |
| 3323 | LVS EN ISO 3677:2001 | Filler metal for soft soldering, brazing and braze welding - Designation | Atcelts |
| 39116 | LVS EN ISO 3677:2017 | Filler metal for soldering and brazing - Designation (ISO 3677:2016) | Atcelts |
| 77147 | LVS EN ISO 3677:2024 | Filler metal for brazing - Designation (ISO 3677:2024) | Standarts spēkā |
| 3249 | LVS EN ISO 3690:2002 | Welding and allied processes - Determination of hydrogen content in ferritic arc weld metal | Atcelts |
| 29267 | LVS EN ISO 3690:2012 | Welding and allied processes - Determination of hydrogen content in arc weld metal (ISO 3690:2012) | Atcelts |
| 63268 | LVS EN ISO 3690:2018 | Welding and allied processes - Determination of hydrogen content in arc weld metal (ISO 3690:2018) | Standarts spēkā |
| 33260 | LVS EN ISO 3821:2010 | Gas welding equipment - Rubber hoses for welding, cutting and allied processes (ISO 3821:2008) | Atcelts |
| 66938 | LVS EN ISO 3821:2020 | Gas welding equipment - Rubber hoses for welding, cutting and allied processes (ISO 3821:2019, Corrected version 2021-05) | Standarts spēkā |
| 21456 | LVS EN ISO 3834-1:2006 | Quality requirements for fusion welding of metallic materials - Part 1: Criteria for the selection of the appropriate level of quality requirements | Atcelts |
Displaying 1491-1500 of 1780 results.