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单词 conductor rail
释义

conductor rail

noun
A rail transmitting current to an electric train or other vehicle.The reason for two conductor rails was to minimise electrolysis, as Patrick already noted above....
  • In the background are the conductor rail of the northbound track, and one running rail very close to it.
  • Rubber tyres also run against the side contact conductor rails to guide the train on its track.
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更新时间:2025/3/22 14:20:09