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copper-weld steel wire例句_copper-weld steel wire英汉例句_copper-weld steel wire双解例句_开心英文字典_柠咚词
开心英文字典

copper-weld steel wire

C 开头单词

常见例句

    双语例句

  • The processing and properties of copper-clad steel wire produced by pipe-weld cladding technique were studied.
    研究了铜包钢线的包覆焊接工艺及所得复合导线的性能。
    • 返回 copper-weld steel wire