X. J. Achilov, B. B. Amrullayev, J. G. Ergashov. INCREASING ENERGY EFFICIENCY AND REDUCING PATRIOT WITH TWO-SPEED ENGINES IN PUMPING STATIONS. Galaxy int. interdiscip. res. j. [Internet]. 2022 Jun. 15 [cited 2024 Nov. 25];10(6):332-5. Available from: https://internationaljournals.co.in/index.php/giirj/article/view/2152