power transmission for roller conveyors

[ machine tools; namely, continuous steel casting machines, slab casters, thin slab casting machines, rolling mills and deforming units in the form of machines and parts of machines, rolling mills and deforming units for producing hot steel strips from thin slabs, metallurgical plants for producing hot strips from molten steel consisting of thin slab casters, and motors for the above machines ]

Daylighting panels made primarily of plastic or glass for skylights, walls, roofs and canopies