Nemško: Heizkeil Grško: θερμαινόμενο σφηνοειδές πέλμα Angleško: attached to an ordinary electric soldering iron, heated shoethe electrically heated shoe, heated wedge, is used for lap-welding sheets to produce continuous linings for tanks.The shoe is passed slowly between the two surfaces to be joined and is followed by a roller which presses the melten surfaces together Francosko: coin chauffant Portugalsko: bordo de aquecimento
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