DETERMINATION OF DIAGNOSTIC INDICATORS OF THE TECHNICAL CONDITION OF IDLERS AND THEIR SERVICE LIFE IN A HEAVY BELT CONVEYOR. Modern Problems of Metallurgy, [S. l.], n. 29, p. 56–68, 2026. DOI: 10.34185/1991-7848.2026.01.04. Disponível em: https://journals.nmetau.edu.ua/index.php/mpm/article/view/2363.. Acesso em: 14 may. 2026.