00652naa#a2200169#i#450# EN\\bibl\34734 20250620214914.5 2686-9896 20190415b2019####ek#y0engy0150####ca RU AUTOMATION OF CALCULATION OF SCHEDULE PREVENTIVE REPAIR OF ELECTRICAL EQUIPMENT IN THE DATABASE MANAGEMENT SYSTEM Journal article Angarsk Federal State Funded Educational Establishment of Higher Education «Angarsk State Technical University» 2019 1 с. Journal article local Zasuhina Ol'ga Aleksandrovna Alaf'eva Marina Aleksandrovna angtu.editorum.ru