FR Inertage des aciers inoxydables On request Work with materials - Assembly and fitting - Welding 01.01.2099
FR Lecture de plan en chaudronnerie Perfectionnement On request Work with materials - Boiler works - Boiler works marking out 01.01.2099
FR Inventor 2020 professionnel initiation On request Work with materials - Boiler works - Sheet metal working 01.01.2099
FR Découpage - Oxycoupage manuel ou sur machine On request Work with materials - Machining - Cutting out 01.01.2099