To change tracks, bendable switches are used which consist of a continuous steel beam which is elastically bent by means of electro-mechanical setting drives.

 
  • 若要改道,可采用曲性道岔。這些曲性道岔由無(wú)縫鋼條組成,通過(guò)機電制導裝置,使其柔性彎曲。
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