00653naa#a2200181#i#450# EN\\bibl\34694 20250514004755.3 2686-9896 20190415b2019####ek#y0engy0150####ca RU THE OPTIMALITY OF THE ELECTROCHEMICAL ACTIVATION OF THE SEALER CEMENT SYSTEMS Journal article Angarsk Federal State Funded Educational Establishment of Higher Education «Angarsk State Technical University» 2019 1 с. Journal article local Savenkov Andrey Ivanovich Zaenec Evgeniy Olegovich Ketner Andrey Vladimirovich angtu.editorum.ru