00603naa#a2200169#i#450# EN\\bibl\97926 20250501011450.4 2686-9896 20250428b2025####ek#y0engy0150####ca RU CONTACTLESS DIRECTION FINDERAND THE OBJECT'S ROTATION SPEED Journal article Angarsk Federal State Funded Educational Establishment of Higher Education «Angarsk State Technical University» 2025 1 с. Journal article local Точная механика. 681 Cherepanov Anatoliy Petrovich angtu.editorum.ru