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[单选题]
LKJ£93型监控装置在普通调车控制模式的基础上,每次停车时间超过()后,动车前或速度达到3km£¯h时,司机必须按压[解锁£¯2]键进行确认,否则速度达到3km£¯h报警。
A.3s
B.15s
C.5s
D.7s
查看答案
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A.3s
B.15s
C.5s
D.7s
A.10km/h
B.12km/h
C.13km/h
D.15km/h
A.>50m
B.≤50m
C.≤100m
D.>100m
A.45km/h
B.20km/h
C.25km/h
D.30km/h
A.20km/h
B.30km/h
C.45km/h
D.60km/h
A.[解锁/2]
B.[4]、[出库/8]、[解锁/2]
C.[4]、[出库/8]
D.[4]、[解锁2]