00591naa#a2200169#i#450# EN\\bibl\122828 20260609034948.2 2686-9896 20260515b2026####ek#y0engy0150####ca RU CONTROL TASKS OF RECIPROCATING COMPRESSORS FOR ETHYLENE Journal article Angarsk Federal State Funded Educational Establishment of Higher Education «Angarsk State Technical University» 2026 1 с. Journal article local Точная механика. 681 Il'ina Irina L'vovna angtu.editorum.ru