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PCE
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CPC Subgroup
H05B 7/20

Direct heating by arc discharge, i.e. where at least one end of the arc directly acts on the material to be heated, including additional resistance heating by arc current flowing through the material to be heated

Full Title

Heating by electric discharge (plasma torches H05H1/26) > Heating by arc discharge > Direct heating by arc discharge, i.e. where at least one end of the arc directly acts on the material to be heated, including additional resistance heating by arc current flowing through the material to be heated