ISLOM KHAFIZOV; KOMIL GAFFOROV; BAKHODIR OBLOKULOV; AZIZ AZIMOV. ELIMINATION OF ENERGY LOSSES IN PUMPING INSTALLATIONS BY MEANS VARIABLE FREQUENCY DRIVE. International Engineering Journal For Research & Development, [S. l.], v. 5, n. 3, p. 7, 2020. DOI: 10.17605/OSF.IO/UCEV4. Disponível em: http://iejrd.com/index.php/iejrd/article/view/17. Acesso em: 17 apr. 2026.