DS EN 4677-001:2012
DS EN 4677-001:2012 Aerospace Series - Welded And Brazed Assemblies For Aerospace Construction - Joints Of Metallic Materials By Electron Beam Welding - Part 001: Quality Of Welded Assemblies Specifies the rules to be satisfied to ensure the quality of joints of metallic materials by electron beam welding (reference number 51 according to EN ISO 4063).