[elecena] BZ-30 - zmiany ceny Sygnalizator z generatorem 400Hz 80dB 2,3-9VDC 23x17h16 BZ-30 - 6.09 PLN https://elecena.pl/product/465194/bz-30 2007-06-26 BZ-30 - 6.95 PLN https://elecena.pl/product/465194/bz-30 2009-01-31 BZ-30 - 6.94 PLN https://elecena.pl/product/465194/bz-30 2010-12-20 BZ-30 - 7.00 PLN https://elecena.pl/product/465194/bz-30 2011-01-02 BZ-30 - 8.95 PLN https://elecena.pl/product/465194/bz-30 2012-07-29 BZ-30 - 10.95 PLN https://elecena.pl/product/465194/bz-30 2016-12-19 BZ-30 - 10.50 PLN https://elecena.pl/product/465194/bz-30 2018-09-06