Antagonistic pairs of muscles are muscle where one move the bone in one direction and the other moves it back the other way in transmission of nerve impulses to the muscles.
Demag, which manufactures and distributes telescopic and lattice boom cranes, is one of the leading mobile crane producers worldwide, with 2001 revenues of approximately $360 million.
Definition of GANTRY CRANE. : a bridge crane in which the beam or bridge is carried at each end by a trestle that travels on tracks on the ground. ADVERTISEMENT.This word doesn't usually appear in our free dictionary, but the definition from our premium Unabridged Dictionary is offered here on a limited basis. a bridge crane in which the beam or bridge is carried at each end by a trestle that travels on tracks on the ground. ADVERTISEMENT.