non-metal workpiece / metal / chemical-reaction processes / involved eg metal-to-ceramic / plastics / miscellaneous metal working procedures / electric control systems / chemical reaction inhibiting chemical reaction cooling debris removal / mechanical force working metal / interposed metal / powdered metal / lithographic printing plates / immediate machining site / relative travel / metal sheets / reactive gas / metal removing procedures / electrical energy / gas stream / dental and veterinary equipment / waste metal buckets / metal powder / metal flakes / possible tools / waste products / workpiece introducing gas stream / commonplace applications / printing &c / chemical reaction processes / printing plates / fuel gas / metal object / protective systems / continuous web / metal electro-erosion / metal article manufacture / metal articles / metal working / supplementary gas jets / /
UKC Key, Section B; Performing Operations