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BS 3839 1978 Edition, November 30, 1978
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Specification for Oxygen-free high-conductivity copper for electronic tubes and semiconductor devices
Includes all amendments and changes through Change/Amendment , November 30, 1978
Additional Comments: W/D NO S/S
Page Count:12
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General requirements, chemical composition and tests for oxygen-free high-conductivity copper in its various forms as supplied to the component manufacturer.