Carbon dioxide laser tubes being parts of machines; Electric soldering irons; Embossing printing machines; Gas-operated soldering irons; Gravure cylinder prepress system, consisting of a coater device for coating gravure cylinders with thermal resist material, computerized imager device with a laser imaging head for imprinting on coated gravure cylinders; Hot melt glue guns; Laser engraving machines; Laser machines for cutting, marking, and engraving fabric designed for installation directly ...