64 PRODUCTION, TECHNOLOGIE ET RECHERCHE | MT 6411 technologie et réglementation technique | BT1 normalisation | BT2 réglementation technique | RT organisme européen de normalisation [7611]
64 PRODUCTION, TECHNOLOGY AND RESEARCH | MT 6411 technology and technical regulations | BT1 standardisation | BT2 technical regulations | RT European standardisation body [7611]