English to Lithuanian Tech/Engineering Mechanics / Mech Engineering

Kalbama apie staklių arkliuko dalis.

Dead center definitions:
1) The position of a crank when the turning moment exerted on it is zero; especially : either of the two positions at the ends of a stroke in a crank and connecting rod when the crank and rod are in the same straight line
2) A center that does not revolve in a machine tool