7 material handling equipment, namely, conveying machines, machines for loading and unloading parcels, packages, inventory, and cargo, and machines for sorting parcels, packages, inventory, and cargo; belt conveyors; roller conveyors; cross-belt sorters in the nature of parcel and package sorting machines; automated storage and retrieval systems, namely, machines for storing parcels, packages, and cargo, or retrieving parcels, packages, and cargo; machines for transporting and sorting containers for parcels and packages; industrial robots for moving parcels, packages, and cargo