FR Traitement thermique par induction ou par résistance Pratique On request Work with materials - Metallurgy - Heat treatment 01.01.2099
FR Traçage en tuyauterie Initiation On request Work with materials - Boiler works - Piping 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