00673naa#a2200181#i#450# EN\\bibl\47988 20240505041518.7 2686-777X 20220112b2022####ek#y0engy0150####ca RU PRELIMINARY ANALYSIS OF THE MODERNIZATION OF METAL-CUTTING MACHINES Journal article Angarsk Federal State Funded Educational Establishment of Higher Education «Angarsk State Technical University» 2022 3 с. Journal article local Электроэнергетика. 44.29 grnti Fedoreshchenko Nikolay Vasilyevich Levitin Mihail Antonovich angtu.editorum.ru