[elecena] TS 4/57 17V 0,22A transformator - zmiany ceny transformator 4W TS 4/57 17V 0,22A transformator - 15.00 PLN https://elecena.pl/product/2967056/ts-4-57-17v-0-22a-transformator 2012-06-01 TS 4/57 17V 0,22A transformator - 26.00 PLN https://elecena.pl/product/2967056/ts-4-57-17v-0-22a-transformator 2023-04-03