00903naa#a2200205#i#450# EN\\bibl\123004 20260818163307.2 2686-9896 20260515b2026####ek#y0engy0150####ca RU APPLICATION OF ENERGY-SAVING TECHNOLOGIES IN CENTRIFUGAL PUMP UNITS FOR OIL PRODUCTION Journal article Angarsk Federal State Funded Educational Establishment of Higher Education «Angarsk State Technical University» 2026 1 с. Journal article local Общее машиностроение. Ядерная техника. Электротехника. Технология машиностроения в целом. 621 Arsent'ev Oleg Vasil'evich Korpan Vadim Yaroslavovich Brateiko Alexandr Sergeevich Zaitsev Stanislav Alexandrovich angtu.editorum.ru