Machine tools for working any material by removal of material, operated by laser, of a kind used solely or principally for the manufacture of printed circuits, printed circuit assemblies, parts of heading 8517, or parts of automatic data processing machines
Machine tools for working any material by removal of material, operated by laser (excl. soldering and welding machines, also those which can be used for cutting, material testing machines and machines for the manufacture of semiconductor devices, electronic integrated circuits, printed circuits, and parts of heading 8517 or of computers)