Kassymbekov Zhuzbay Kozhabaevich, Atamanova Olga Viktorovna, Alimova Kulyash Kapbasovna и Kassymbekov Galymzhan Zhuzbaevich (2020) «PROTECTION OF CENTRIFUGAL PUMPS FROM ABRASIVE WEAR USING A VACUUM HYDROCYCLONE», Scientific Journal of Pedagogy and Economics, (1), сс. 6–13. доступно на: http://89.250.84.46/bulletin-science/article/view/676 (просмотрено: 18 декабрь 2025).