[elecena] IRFB4019 - zmiany ceny IRFB4020 IRFB4019 - 14.00 PLN https://elecena.pl/product/15612249/irfb4019 2019-04-07 IRFB4019 - 16.00 PLN https://elecena.pl/product/15612249/irfb4019 2020-02-21