Prototipos de tapas de alcantarillas y postes de alumbrado en base al PVC. Reciclado = Prototypes of sewer covers and lighting posts based on PVC. Recycling. ADE [Internet]. 2019 Aug. 31 [cited 2025 May 1];5(2):68-79. Available from: https://polired.upm.es/index.php/anales_de_edificacion/article/view/4048