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Prodn. of welded or soldered joint between steel and aluminium material using additional material so that steel material previously at least in region of connection to be produced is provided with coating
Prodn. of welded or soldered joint between steel and aluminium material using additional material so that steel material previously at least in region of connection to be produced is provided with coating
The method is carried out in such a manner, that for the material (3), materials are used on a zinc base and for the coating on the steel material (1), materials on a zinc or an aluminium base are used.
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