Maquinas y herramientas
1ero CS
https://drive.google.com/file/d/1G0D_LBR7dvQm1011RWn30vyXKsw_pXfG/view?usp=sharing
2do CS
https://drive.google.com/file/d/1WF-08IBTZe9ia_F9nI-mhGIKT4LD6__X/view?usp=sharing