preoscillation current preparation preparation losses prepare prepared reserve prepayment coin box prepayment meter prepayment metre preplanning system preplasticating screw preplasticator preponderance pre-position prepreg preproduction model preproduction test prescot meter prescot metre prescribe preselection |
preoscillation current ток на нарастване на трептения начален ток Търсената дума е намерена |