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[单选题]
最高运行速度为160km£¯h的列车在任何线路上的紧急制动距离限值为()。
A.800m
B.1100m
C.1400
D.2000m
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A.800m
B.1100m
C.1400
D.2000m
A.700
B.800
C.900
D.1000
A.≤160km/h
B.≤120km/h
C.>160km/h
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.4600
B.4400
C.4000
D.4200
A.+10,-4
B.+10,-6
C.+8,-4
D.+8,-6
A.100km/h以上至150km/h
B.100km/h以上至160km/h
C.120km/h以上至150km/h
D.120km/h以上至160km/h
A.3700
B.3800
C.3900
D.4000