7 Machinery, namely, additive manufacturing machines for manufacturing three-dimensional molds and cores for casting three-dimensional objects in the field of industrial and commercial use; additive manufacturing machines for manufacturing three-dimensional objects using metal, glass, or sand particulates in the field of industrial and commercial use; additive manufacturing machines for manufacturing three-dimensional objects in the field of industrial and commercial use; machinery, namely laser machinery for industrial and commercial use for machining, drilling or engraving, or combination thereof