![](https://static.youtibao.com/asksite/comm/h5/images/m_q_title.png)
[单选题]
客货共线铁路线间距,当160km/h≤υ≤200km/h时区间双线线间最小距离为()mm
A.4000
B.4200
C.4400
D.4600
![](https://static.youtibao.com/asksite/comm/h5/images/m_q_a.png)
C、4400
![](https://static.youtibao.com/asksite/comm/h5/images/solist_ts.png)
A.4000
B.4200
C.4400
D.4600
C、4400
客货共线铁路线间距,三线及四线区间的第二线与第三线线间最小距离为()。
A.4200mm
B.4400mm
C.5300mm
D.4000mm
客货共线铁路区间双线,列车行车速度120km/h<v≤160km/h,直线线间最小距离为()mm。
A.4000
B.4200
C.4400
D.4600
客货共线铁路区间双线,列车行车速度160km/h<v≤200km/h,直线线间最小距离为()mm
A.4000
B.4200
C.4400
D.4600
A.4000
B.4200
C.4400
D.4600