CEN/TC 121

Registration number (WIID)Project No.TitleStatus
74763EN ISO 12224-2:2024Solder wire, solid and flux-cored - Specification and test methods - Part 2: Determination of flux content (ISO 12224-2:2024)Standarts spēkā
64948LVS EN ISO 21904-3:2018Health and safety in welding and allied processes - Requirements, testing and marking of equipment for air filtration - Part 3: Determination of the capture efficiency of on-torch welding fume extraction devices (ISO 21904-3:2018)Standarts spēkā
35170LVS EN ISO 9015-1:2011Destructive tests on welds in metallic materials - Hardness testing - Part 1: Hardness test on arc welded joints (ISO 9015-1:2001)Standarts spēkā
41525EN ISO 9455-15:2017Soft soldering fluxes - Test methods - Part 15: Copper corrosion test (ISO 9455-15:2017)Standarts spēkā
74092LVS EN ISO 12153:2023Welding consumables - Tubular-cored electrodes for gas-shielded and non-gas-shielded metal arc welding of nickel and nickel alloys - Classification (ISO 12153:2022)Standarts spēkā
3291EN ISO 15614-4:2005Specification and qualification of welding procedures for metallic materials - Welding procedure test - Part 4: Finishing welding of aluminium castings (ISO 15614-4:2005)Standarts spēkā
60730LVS CEN ISO/TR 20173:2018Welding - Grouping systems for materials - American materials (ISO 20173:2018)Standarts spēkā
60730CEN ISO/TR 20173:2018Welding - Grouping systems for materials - American materials (ISO 20173:2018)Standarts spēkā
37447LVS EN ISO 7291:2011/A1:2015Gas welding equipment - Pressure regulators for manifold systems used in welding, cutting and allied processes up to 30 MPa (300 bar) (ISO 7291:2010/AMD 1:2015)Standarts spēkā
37445LVS EN ISO 2503:2009/A1:2015Gas 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 2503:2009/Amd 1:2015)Standarts spēkā
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