… is produced by the resistance to the flow of an electric current through the parts to be joined (Joule heat). During … of metals . The heat is produced by passing a current through one or more inductor coils. (E) Machines …
… a short stock or handle with or without the aid of a metal ferrule or other retaining device. The group also includes … hair of horses, oxen, goats, badgers, martens, skunks, squirrels, polecats, etc.; fibres of horn; shafts of …
