3D printers; Bending machines for metalworking; Cutting machines for metalworking; Drilling machines for metalworking; Embossing machines; Engraving machines; Machines for processing plastics; Milling machines for metalworking; Perforating machines for metalworking; Robotic arms for industrial purposes; Shaping machines for metalworking; Concrete finishing machines; Industrial robots; Machine parts, namely, hoods