"579941000" . "Recorded" . "CHAIN HOIST" . "CHAIN HOIST" . "RDS5799410" . "A hoist utilizing a chain-rope for suspending load. Chain hoists are delivered as portable units or for permanent mounting, e.g. on a crane. They can be hand operated or air powered, electrical powered or hydraulic powered." . "u20683" . "1999.02.25" . .