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铁路线路养护维修
释义
铁路线路养护维修
Encyclopedia
工学
﹝铁路工务养护维修﹞
释
railway track maintenance and renewal
铁路线路养护维修
对钢轨、轨枕、道床、道岔、钢轨伸缩调节器、联结零件及轨道加强设备等线路设备进行的维修和大修。
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quadripartition
quadriplanar coordinate
quadriplegia rehabilitation
quadripolar surface
quadriquaternion
quadrivalent
quadrivium
quadrode
quadrulus
quadruple
Quadruple Alliance
quadruple-entry bookkeeping
quadruple lattice
quadruple metal metal bond
quadruple metal-metal bond
quadruple of points
quadruple point
quadruple product
quadrupler
quadruple root
quadruple star
quadruplet
quadruplex
quadruplex Ligand complexe
quadruplex-Ligand complexe
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