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black steel pipe例句_black steel pipe英汉例句_black steel pipe双解例句_开心英文字典_柠咚词
开心英文字典

black steel pipe

B 开头单词

常见例句

    双语例句

  • Carbon Black Steel Pipes;
    炭黑钢管；
  • Steel pipes parts, forged DIN 2980, black and galvanized.
    锻制钢管件， 黑钢和镀锌。
    • 返回 black steel pipe