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rail grinding and milling machinery
释义
rail grinding and milling machinery
Encyclopedia
工学
铁路养路机械
释
rail grinding and milling machinery
钢轨打磨及铣削机械
通过磨削或铣削的方式修复钢轨轨头轮廓形状的轨道作业机械。是铁路线路维修,尤其是高速铁路维修的主型机械。
随便看
trivial extension
trivial extension algebra
trivial factor
trivial fiber bundle
trivial fiber space
trivial fibration
trivial field
trivial file transfer protocol
trivial file transfer protocol, TFTP
trivial functor
trivial graph
trivial group
trivial group action
trivial homogeneous ideal
trivial ideal
trivial intersection
trivial invariant subspace
trivial isometric transformation
triviality
triviality condition
trivialization
trivialized cobordism theory
trivializing
trivial knot
trivial line bundle
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