PEC2: Técnica y Tecnología. SMTpor Irene Arroyo Moralesen Publicado el 20 noviembre, 2023 Pública https://media.folio.uoc.edu/private/wp-content/uploads/sites/7847/2023/11/20194815/PEC-2.-SMT.mp4?Expires=1766591399&Signature=O8-NZ3w4w33pTnhEysKs4kNeFP2D6aebnrLTWgh5oovaVyqA8fTKpZD1B83uFTfp2gc4dT8z31r4AkW2BT-AubM793MgHv0v8fc7iLd3sF7Hdk-trlwZ4QRyhfo9TYGkdd~ergtJQlGrbr-hHRGqf~-ksWSQZvH27grRVyWE2TZ5poA4fBZG2fYv9wXid-XNpjR6Kx7NMpnzcZn-vPeM4JhVXAiXRnwx95JJHforexQUu2cX--j~Cb1AeoUJZNwwkI-gYRz1RgDXFQCLsJHihwV1IUKqRaIFYsQKsQNl36DLQ0uhecfZti~R8M9EfpCRMvm3q8cGO5upq6FRzLmOHw__&Key-Pair-Id=K3T7EYR9NMFURT