As a whole, the preserved Cu reserve in China is relatively stable, that is, the newly explored reserves are in balances with the consumed reserves.
近十余年来我国铜矿保有储量总体上处于一个相对平稳的状态，即新增探明储量和矿山消耗储量大体平衡。
As a whole, the preserved Cu reserve in China is relatively stable, that is, the newly explored reserves are in balances with the consumed reserves.
近十余年来我国铜矿保有储量总体上处于一个相对平稳的状态，即新增探明储量和矿山消耗储量大体平衡。
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