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MURRY, G. Los ensayos de maquinabilidad. Informador Técnico, [S. l.], v. 46, p. 1–8, 1992. DOI: 10.23850/22565035.1193. Disponível em: https://revistas.sena.edu.co/index.php/inf_tec/article/view/1193. Acesso em: 24 mar. 2026.