Increase Working Efficiency by Using the Newly Created Polymer Composite Material in Pneumatic Transport. Eurasian Journal of Engineering and Technology, [S. l.], v. 18, p. 117–123, 2023. Disponível em: https://mail.geniusjournals.org/index.php/ejet/article/view/4291. Acesso em: 18 jun. 2026.