MITINOV, A.; SAFRONOVA, E. MODERNIZATION OF GRADIREN OF OIL-REFINING PLANTS . Vestnik of Polotsk State University. Part B. Industry. Applied Sciences, [S. l.], n. 3, p. 116-119, 2018. Disponível em: https://journals.psu.by/industry/article/view/484. Acesso em: 5 nov. 2026.