self-teaching system self-tracking action self-travelling self-tuning receiver self-ventilated self-verifying self-winding self-winding electric clock sellers coupling selliform selsyn generator selsyn transmitter selvadge selvedge knitting machine semantical equivalence semantical equivalency semantic error semaphore semaphore arm semaphore signal |
self-teaching system самообучаваща се система Търсената дума е намерена |