17/30369678 DC

Copper, Designations, Copper alloys, Hydrogen, Steels, Surface treatment, Stress relieving, Quality assurance systems, Acceptance (approval), Electroplating, Cleaning, Surface texture, Protective coatings, Grades (quality), Thickness, Electrolytic etching, Metal coatings, Air transport engineering, Test specimens, Cadmium, Nickel alloys, Tensile strength, Embrittlement, Corrosion resistance, Heat treatment