00627naa#a2200169#i#450# EN\\bibl\9809 20241112144316.2 2308-8877 20151203b2015####ek#y0engy0150####ca RUS RU Quality systems engineering hydraulic drive technological machines due to their calculations based on volumetric stiffness Journal article Voronezh FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov 2015 4 с. Journal article local Rybak Aleksandr naukaru.ru