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The mounting for the adjustment of the characteristic current - voltage of the apparatus or a polyphase alternating current, in particular in order to stabilize the current and to reduce the voltage to an open circuit of the transformers of welding
The mounting for the adjustment of the characteristic current - voltage of the apparatus or a polyphase alternating current, in particular in order to stabilize the current and to reduce the voltage to an open circuit of the transformers of welding
