niobium cast iron中文，niobium cast iron的意思，niobium cast iron翻译及用法

2026-04-13 20:31 浏览次数 22

niobium cast iron

铌铸铁

niobium cast iron 例句

英汉例句

  • the results also find that wear resistance of niobium cast iron oil ring is 87.3% higher than that of crmocu alloy cast iron along with the cost reduction for niobium cast iron oil ring.

    通过快速模拟磨损试验发现铌铸铁油环耐磨性能比铬钼铜油环提高87.3%，并降低了油环的制造成本。

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