crank guide crank hammer crank handle cranking bar cranking lever cranking test crank lever 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 |
crank guide коляно-кулисен механизъм Търсената дума е намерена |