CEN/TC 256

Registration number (WIID)Project No.TitleStatus
60659EN 14587-2:2024Railway applications - Infrastructure - Flash butt welding of new rails - Part 2: R200, R220, R260, R260Mn, R320Cr, R350HT, R350LHT, R370CrHT and R400HT grade rails by mobile welding machines at sites other than a fixed plantStandarts spēkā
60688EN 14033-4:2019Railway applications - Track - Railbound construction and maintenance machines - Part 4: Technical requirements for running, travelling and working on urban railIzstrādē
60688LVS EN 14033-4:2019Railway applications - Track - Railbound construction and maintenance machines - Part 4: Technical requirements for running, travelling and working on urban railStandarts spēkā
60689LVS CEN/TR 17320:2019Railway applications - Infrastructure - Determination of laboratory test parameters for assessing the mechanical durability of rail fastening systems - Complementary elementStandarts spēkā
60689CEN/TR 17320:2019Railway applications - Infrastructure - Determination of laboratory test parameters for assessing the mechanical durability of rail fastening systems - Complementary elementIzstrādē
60690LVS EN 13146-7:2019Railway applications - Track - Test methods for fastening systems - Part 7: Determination of clamping force and uplift stiffnessStandarts spēkā
60690EN 13146-7:2019Railway applications - Track - Test methods for fastening systems - Part 7: Determination of clamping force and uplift stiffnessIzstrādē
60691LVS EN 13146-1:2019Railway applications - Track - Test methods for fastening systems - Part 1: Determination of longitudinal rail restraintStandarts spēkā
60691EN 13146-1:2019Railway applications - Track - Test methods for fastening systems - Part 1: Determination of longitudinal rail restraintIzstrādē
60693EN 16951-1:2018Railway applications - Track - Noise barriers and related devices acting on airborne sound propagation - Procedures for assessing long term performance - Part 1: Acoustic characteristicsIzstrādē
Displaying 1231-1240 of 1875 results.