DETERMINATION OF ACOUSTIC FEATURES OF CATALYTIC CONVERTERS OF ESHAUST SYSTEMS. Journal Akustika, [S. l.], v. 39, n. 39, 2025. DOI: 10.36336/25b0ta28. Disponível em: https://journalakustika.com/index.php/akustika/article/view/18. Acesso em: 12 mar. 2025.