overhead catenary system gauge的意思|示意
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悬链线系统测量
overhead catenary system gauge的网络常见释义
接触网限界 ...接触网限界 clearance limit for overhead contract wire; clearance limit for overhead catenary system; overhead catenary system gauge 列车与线路相互作用 track-train interaction 轮轨关系 wheel-rail relation; wheel-rail interaction ..