[elecena] 1866290000 - zmiany ceny Szyna DIN; stal; 2000mm 1866290000 - 84.06 PLN https://elecena.pl/product/30730664/1866290000 2026-09-26 1866290000 - 84.13 PLN https://elecena.pl/product/30730664/1866290000 2026-10-09