cathode ray tube indicator cathode rectification cathode region cathode regulation cathode resistance cathode screen cathode spot cathode sputtering cathode stream cathodic bombardment cathodic protection cathodoluminescence catholyte cathrate cation exchange cation-exchange resin cationic collector cationic ligand cationic vacancy cationite |
cathode ray tube indicator електроннолъчев индикатор Търсената дума е намерена |