image4.png https://lcma.upc.edu/ca/imatges/control-demissions/image4.png/view https://lcma.upc.edu/ca/imatges/control-demissions/image4.png/@@download/image/image4.png image4.png image/png Type image/png Dimension Dimension 640x480 Size File size 421.6 KB Descarrega Feu clic per a visualitzar la imatge a mida completa…