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process for the manufacture of an opening with a maximum width of 0.6 mm at a maximum 5 mm thick, metal, covered with the aid of a dornes anomalies.this procedure produced object, device for implementation of the procedure, and use of this object.
process for the manufacture of an opening with a maximum width of 0.6 mm at a maximum 5 mm thick, metal, covered with the aid of a dornes anomalies.this procedure produced object, device for implementation of the procedure, and use of this object.
