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METHOD OF PRODUCING PROTECTIVE COATINGS ON NICKEL OR COBALT ALLOY WORKPIECES AS WELL AS ON IRON OR TITANIUM ALLOY ONES, IN PARTICULAR ON COMPONENTS OF INTERNAL COMBUSTION ENGINES
METHOD OF PRODUCING PROTECTIVE COATINGS ON NICKEL OR COBALT ALLOY WORKPIECES AS WELL AS ON IRON OR TITANIUM ALLOY ONES, IN PARTICULAR ON COMPONENTS OF INTERNAL COMBUSTION ENGINES