single-phase motor single-phase rectifier single-phase system single-piece single-pipe system single-pitched roof single-plate clutch single-ply single-point earthing single-point recorder single-point tool single-polarity pulse single-pole single-pole switch single-port amplifier single-proton single pulley single-pulley-driven single pulse single purchase |
single-phase motor еднофазен електродвигател Търсената дума е намерена |