怎么把铜排TMY-4(125x10)换算成多少米?

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怎么把铜排TMY-4(125x10)换算成多少米?
怎么把铜排TMY-4(125x10)换算成多少米?

怎么把铜排TMY-4(125x10)换算成多少米?
这是面积和根数怎么换算成米啊?