Unwrought and partly wrought common metals and their alloys, in particular used in electroerosion techniques; metal cables and non-electric wires, in particular copper and brass; metallic pipes and tubes; anodes; electrodes; apparatus and instruments employing electroerosion.
Unwrought and partly wrought common metals and their alloys, in particular used in electroerosion techniques; metal cables and non-electric wires, in particular copper and brass; metallic pipes and tubes; anodes; electrodes; apparatus and instruments employing electroerosion.
Unwrought and partly wrought common metals and their alloys, in partic...
