64 PRODUCTION, TECHNOLOGY AND RESEARCH | MT 6411 technology and technical regulations | BT1 industrial manufacturing | RT mechanical engineering [6821] | mechanical equipment [6821] | mechanisation of agriculture [5606]
64 PRODUCTION, TECHNOLOGIE ET RECHERCHE | MT 6411 technologie et réglementation technique | BT1 fabrication industrielle | RT industrie mécanique [6821] | matériel mécanique [6821] | mécanisation agricole [5606]