Liens
[1] https://sti.eduscol.education.fr/taxonomy/term/2457
[2] https://sti.eduscol.education.fr/formations/formations/bac-pro
[3] https://sti.eduscol.education.fr/formations/bac-pro/bac-pro-technicien-dusinage-tu
[4] https://sti.eduscol.education.fr/types-de-textes-de-reference/autres
[5] https://sti.eduscol.education.fr/domaines
[6] https://sti.eduscol.education.fr/domaines/matieres-et-structures
[7] https://sti.eduscol.education.fr/domaines/matieres-et-structures/metaux-et-composites
[8] https://sti.eduscol.education.fr/sites/eduscol.education.fr.sti/files/textes/formations-bac-pro-bac-pro-technicien-dusinage/5387-bac-pro-tu-annexes.pdf