PAUCAR GUALOTUÑA, A. 2024. el Design proposal for the pelletizing system for 5 mm diameter spheres, for the molding of recyclable PET plastic products.: Design proposal for the pelletizing system for 5 mm diameter spheres, for the molding of recyclable PET plastic products. Investigación Tecnológica IST Central Técnico. 6, 2 (Dec. 2024). DOI:https://doi.org/10.70998/itistct.v6i2.171.