CEN/TC 121

Registration number (WIID)Project No.TitleStatus
73453prEN ISO 15614-2Specification and qualification of welding procedures for metallic materials - Welding procedure test - Part 2: Arc welding of aluminium and its alloys (ISO/DIS 15614-2:2022)Izstrādē
73366EN 17942:2024Welding and allied processes - Gas welding equipment - Safety requirements for thermoprocess equipment with open firing oxy-fuel gas welding equipmentStandarts spēkā
73366LVS EN 17942:2024Welding and allied processes - Gas welding equipment - Safety requirements for thermoprocess equipment with open firing oxy-fuel gas welding equipmentStandarts spēkā
73202EN ISO 5173:2023Destructive tests on welds in metallic materials - Bend tests (ISO 5173:2023)Izstrādē
73202LVS EN ISO 5173:2023Destructive tests on welds in metallic materials - Bend tests (ISO 5173:2023)Standarts spēkā
73172EN ISO 18278-1:2022Resistance welding - Weldability - Part 1: General requirements for the evaluation of weldability for resistance spot, seam and projection welding of metallic materials (ISO 18278-1:2022)Izstrādē
73172LVS EN ISO 18278-1:2022Resistance welding - Weldability - Part 1: General requirements for the evaluation of weldability for resistance spot, seam and projection welding of metallic materials (ISO 18278-1:2022)Standarts spēkā
72907EN ISO 17633:2018/A1:2021Welding consumables - Tubular cored electrodes and rods for gas shielded and non-gas shielded metal arc welding of stainless and heat-resisting steels - Classification - Amendment 1 (ISO 17633:2017/Amd 1:2021)Atcelts
72907LVS EN ISO 17633:2018/A1:2021Welding consumables - Tubular cored electrodes and rods for gas shielded and non-gas shielded metal arc welding of stainless and heat-resisting steels - Classification - Amendment 1 (ISO 17633:2017/Amd 1:2021)Atcelts
72835EN ISO 13918:2018/A1:2021Welding - Studs and ceramic ferrules for arc stud welding - Amendment 1 (ISO 13918:2017/Amd 1:2021)Standarts spēkā
Displaying 141-150 of 1765 results.