plumbing


  • 翻译:用铅锤检查

同义词

1)plumbing,用铅锤检查2)plumbing,管系安装用铅锤检查3)checking of seals,检查铅封4)checking of seals,铅封检查5)plumb bob,测量用铅锤6)checking with lead,压铅法检查

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