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=1731525750&Signature=ZzTvjkv1AoFZsl4CmWTDUhJOUTsipyMK4NIggoWaHfK0kBik65CHvlN4vxSGgSM1GArqwV5F-SJezguZEG-iC17~wysiZgW-005U8yLIUi9VHH9tp86TsNKG5ylkhGOJffpJXmbEKRT5N~1xUsNfcWh40d8iLEQZx7kD5KKPtQItXPiiy5DpAtys-QVCZMNccMWy1S3j6bHAkX9ybPWC8hHWi3M3kE~9l0xQafReodJix5b~~QACtf2NjAjSg5sxg6BHdOZOmcpXCAr25GMrTMUp16Kb02Hy~2lwHr9ChK6en~cZ2xlOuwKMhTCLPnKJBtcxgIc1PoLMgDur3HAJJA__&Key-Pair-Id=K3T7EYR9NMFURT