motors and engines, not for land vehicles; machine coupling and transmission components, not for land vehicles; incubators for eggs; pneumatic and hydraulic controls for food processing equipment; electrical and mechanical machines for food processing and for fish farming, namely, hydraulic control equipment, lifts, conveyors, pneumatic transporters, pneumatic and hydraulic control mechanisms for machines; pressure washing machines; steam cleaning machines; automatic industrial labeling machines for applying labels to containers and bottles; commercial food cutting and slicing machines and conveyor equipment, including but not limited to apparatus for batching, deheading, gutting, and pelleting; machines for packing food; packaging machines for food; automatic vending machines; graders; sausage making machines; meat processing machines; electric sausage stuffers; commercial livestock slaughtering machines for red and white meat; machines for processing meat and meat products and fish and fish products; meat, poultry and fish processing machines for batching, filleting, coating, cooking, deboning, defeathering, deheading, desliming, rinsing, eviscerating, forming, injecting, marinating, tumbling, meat harvesting, pack handling, pin boning, portion cutting, portion sawing, poultry harvesting, scalding, skinning, slicing, spicing, stunning, trimming and x-raying; power-operated meat grinders; power-operated meat mincers; power driven machines for the skinning, butchering and carving of animals, namely, power driven saws for the sawing, splitting and cleaving of bones; food processing machines, namely, butchering machines; hide, skin, fat, bones and fleece removing machines; de-veining machines; machines for removing pieces of meat and ribs from animal carcasses; cutting, separating and comminuting machines for meat, sausage, poultry and fish