XOLLIYEV JOVOHIR; AMRULLAYEV BEHZOD; KAMOLOV BEKZOT. Energy Saving with Two-Speed Motors in Pumping Stations. Periodica Journal of Modern Philosophy, Social Sciences and Humanities, [S. l.], v. 7, p. 37–40, 2022. Disponível em: https://periodica.org/index.php/journal/article/view/143. Acesso em: 25 nov. 2024.