英语词典口译英语

switch point rail

switch point rail


  • 翻译:辙尖钢轨

同义词

1)switch point rail,辙尖钢轨2)switch blade,尖轨,辙尖3)switch rail,辙尖轨4)point rail ,switch rail,转辙轨,辙尖轨5)rail and frog,钢轨与辙叉6)movable point frog,活动轨尖辙叉

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