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20大的钢筋多重一吨

2025-03-15 00:52:19

推荐回答（3个）

回答1：

　　20大的钢筋多重一吨

　　猜你的问是：直径20的钢筋，重一吨是多少米？

　　解：直径20的钢筋毎米重：2.47㎏（2.47㎏/m）。一吨是1000㎏，则1000㎏÷2.47㎏/m＝404.858m＝404.86m。

　　答：直径20的钢筋，重一吨约404.86米。‍

回答2：

φ20的钢筋每米理论重量为2.47kg

回答3：

呵呵，可爱的问题，1000公斤1吨阿。都是重量单位嘛

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