重复线路工高级工

普通线路起道作业不能整治( )。

发布于 2021-03-12 10:55:03

【单选题】
A 线路水平超限
B 线路高低超限
C 线路三角坑超限
D 轨距超限

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ko1010000 2023-03-12

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这家伙很懒，什么也没写！

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