[ printing machines, namely, printing presses; filling and packaging machines for use in the manufacture of bags and sacks made of paper, plastic film, or composite materials consisting of different types of paper, plastic films, or combined layers of paper and plastic film, and subassemblies and components thereof, sold as a unit; mechanical devices with or without their own drives for palletizing and/or depalletizing bag and sack stacks; ] machines for the production of bags and sacks made ...

veterinary pharmaceuticals and substances used to enhance growth and feed utilization in ruminant animals