turnout
道岔
产量
返回 12 条匹配短语对
concrete turnout sleeper
混凝土岔枕
Critical Turnout
临界产量
frogless turnout
无岔心道岔
jointless turnout
无缝道岔
three rail turnout
三轨道岔
turnout curve behind frog
道岔随附曲线
turnout number
道岔号数
道岔号码
Turnout rail
道岔
turnout tie
岔枕
turnout track
含出线
unsymmetrical double curve turnout
非对称双开道岔
偏开道岔
sellar turnout
鞍区肿瘤
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