DIMENSIONAL CALCULATION OF A MAST OF A MAST TYPE JIB CRANE FOR SLUDGE PUMPS HANDLING. Perner’s Contacts, [S. l.], v. 17, n. 1, 2022. DOI: 10.46585/pc.2022.1.2094. Disponível em: https://ojs-demo.upce.cz/index.php/perner/article/view/2094. Acesso em: 3 mar. 2026.