00648naa#a2200181#i#4500001001500000005001700015011001400032100004100046102000700087200008200094210012500176215001000301608002700311700003700338700003200375700003700407856002200444EN\\bibl\4111920260319210834.4##a2686-777X##a20201215b2020####ek#y0engy0150####ca##aRU1#aION EXCHANGE MATERIALS BASED ON INDUSTRIAL POLYVINYLCHLORIDEeJournal article1#aAngarskcFederal State Funded Educational Establishment of Higher Education «Angarsk State Technical University»d2020##a3 с.##aJournal article2local#1aSmolichevagOksana Aleksandrovna#1aSemenovagMarina Alekseevna#1aRaskulovagTat'yana Valentinovna4#aangtu.editorum.ru