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According to the International Copper Association, more than 80% of all copper ever mined is still in active use. Copper doesn't materially degrade in use -- us
by Tuna-Fish 15y ago
According to the International Copper Association, more than 80% of all copper ever mined is still in active use. Copper doesn't materially degrade in use -- used material can simply be recast or rewrought for a new use.