construction steel covered electrode中文,construction steel covered electrode的意思,construction steel covered electrode翻译及用法

2026-01-09 19:35 浏览次数 13

construction steel covered electrode

结构钢焊条

construction steel covered electrode 例句

英汉例句

  • Usability evaluation of low hydrogen type construction steel covered electrode

    低氢型结构钢焊条的工艺性判定

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