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1.1 ,This specification covers an electrical contact material with the nominal composition of 75 ,% silver, 24.5 ,% copper, and 0.5 ,% nickel in the form of rod, wire, strip, and sheet.
1.1 ,This specification covers an electrical contact material with the nominal composition of 75 ,% silver, 24.5 ,% copper, and 0.5 ,% nickel in the form of rod, wire, strip, and sheet.