7 Electronic and mechanical hardware associated with Computer Aided Design (CAD), Computer Aided Manufacturing (CAM), Computer Numerical Control (CNC), motion control and machine tools, namely, power operated milling machines, lathes, power operated routers, power operated drills, laser cutters, plasma cutters, water jet cutters, power operated engravers, x-y tables, rotary tables, punch presses, linear slides and rapid prototyping machines