... lifting equipment with running way.4.Hoisting goods in the factory, warehouse, stockyard.5.Banned to use in such dangerous environment ... , insulation, a slow, two, three, two-car, hanging beams, the level of nuclear ring, flashlight, and other dual-use bridge ... electronic control system)10)Grab bridge crane11) Grab , with the hook dual usage bridge crane12)Grab, electromagnetic bridge crane (non ...