"1158877000" . "Qualified" . "ROLLER CONVEYOR" . "ROLLER CONVEYOR" . "RDS11588770" . "A conveyor comprising a series of closely spaced rollers set so that their crests can support articles to be conveyed. They may be power-driven, or freely revolving. Tapered rollers are used to form bends in the conveyor line." . "u82237" . "2002.01.02" . .