ANALYSIS OF PRESSURE LOSS COMPONENTS IN AN INDUSTRIAL EXTRACT DUCT SYSTEM. Journal of Engineering Studies and Research, [S. l.], v. 22, n. 1, p. 90–101, 2016. DOI: 10.29081/jesr.v22i1.126. Disponível em: https://jesr.ub.ro/journal/article/view/126. Acesso em: 13 sep. 2025.