EDITORIAL, E. Low cost Airo Viber speeds movement of bulle materials by trouble-free vibration. Materiales de Construcción, [S. l.], v. 7, n. 081, p. 53, 1957. DOI: 10.3989/mc.1957.v07.i081.2100. Disponível em: https://materconstrucc.revistas.csic.es/index.php/materconstrucc/article/view/2100. Acesso em: 26 apr. 2024.