crank mechanism crank-operated hammer crank pin crank press crank radii crank radius crank shaft crank shaft bearing crankshaft casing crankshaft gear crankshaft grinder crankshaft-grinding machine crankshaft journal crankshaft lathe crankshaft neck crankshafts necks crank shaper crank slotter crank starting crank-up pin |
crank mechanism коляно-мотовилков механизъм Търсената дума е намерена |