题目内容
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[单选题]
LKJ-93型监控装置“特殊站”靠标停车的控制模式下,货运列车制动停车时,在列车运行速度低于15km/h并距出站信号机距离小于()时,监控装置允许按压[解锁/2]键,解锁后监控列车以不超过15km/h的速度靠标停车。
A.500m
B.200m
C.150m
D.50m
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A.500m
B.200m
C.150m
D.50m
A.20km/h
B.15km/h
C.25km/h
D.40km/h
A.20km/h
B.30km/h
C.45km/h
D.60km/h
A.10s
B.3s
C.7s
D.5s
A.>50m
B.<50m
C.>100m
D.<100m
A.[解锁/2]
B.[4]、[出库/8]、[解锁/2]
C.[解锁/2]、[出库/8]
D.[4]、[出库/8]