3D printers; Carbon dioxide laser tubes being parts of machines; Computerized engraving machines; Cutting machines; Engraving machines; Fiber cutting machines; Industrial machinery, namely, electromechanical marking machines; Laser engraving machines; Laser engraving machines for woodworking; Laser machines for cutting, marking, and engraving fabric designed for installation directly above embroidery machines; Photo-engraving machines; Precision machine tools, namely, hard metal tools, high s...