9 Computer software for use in the metal fabrication industry, namely, computer software with or without instruction manuals sold as a unit for use in the design and development of tool and metal fabrication, machining and assembly, including integrating lasers into fabrication assembly, turnkey mechanical fabrication and assembly design systems, work cell for hybrid circuit board assemblies, automated mini-drilling and mini-riveting systems, automated radar positioning systems, alignment and assembly of large airplane structures, mill and bore of aluminum assemblies for aerospace applications, material handling systems for electronics manufacturing, inspection and sortation systems for electronics manufacturing, appliance assembly lines, gasoline distribution systems, steel mill process integrations, deionized water plants, central utility plants