grinding grinding allowance grinding-and-buffing lathe grinding arbor grinding attachment grinding balls grinding carriage grinding chamber grinding charge grinding circuit grinding compound grinding cylinder grinding dust grinding element grinding face grinding finish grinding head grinding in-feed grinding grinding machine grinding material |
grinding шлифоване шмиргеловане, заточване, раздробяване, ситно трошене, смилане, стриване Търсената дума е намерена |