Chagoyén-Méndez C, Barros L, Moya-Rodríguez J, Machado-Rodríguez Ángel, Campos-Pérez Y. Design of impact test machine type Charpy of 50 J. JETIA [Internet]. 22dic.2017 [citado 20may2024];2(8). Available from: https://itegam-jetia.org/journal/index.php/jetia/article/view/149