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underbeam
  • 英语发声
  • 美语发声
  • [建] 下梁
  • 网络释义

    1、[建]下梁
    ... unbuilt 未建筑的 underbeam 下梁 underdrain of filter 过滤池暗沟 ...

    短语

    underbeam girder梁下桁;梁下纵桁

    underbeam clearance犁架间隙

    main underbeam attachment point车架纵梁联结点

    专业释义

    英英释义




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