The maintenance of rails is a minor factor contributing to the extension of the service life of the railway track. Международный научный журнал «Инженер», [S. l.], v. 1, n. 1, p. 171–173, 2026. DOI: 10.56143/3030-3893-2025-1S-171-173. Disponível em: https://engineer.tstu.uz/index.php/engineer-tstu/article/view/197. Acesso em: 26 jul. 2026.