ONSHAPE 3 : ITINERARIO 1
PIEZA 1 https://cad.onshape.com/documents/e10eaeb110616a63849356ab/w/06c1ba2d5e2785e9d41c277b/e/be948823daec555a9d1b0433 PIEZA 2 https://cad.onshape.com/documents/5458650bd069167f9a3b7b62/w/967ebb57ab9249849978f4f6/e/36ddf31ed9729b182577857c PIEZA 3 https://cad.onshape.com/documents/7f6e40a56dc430513f04dd83/w/d59d77ff45b06c189ce271f6/e/9509b1b047ef915bd101712b