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[单选题]
CRH2A型动车组在速度()时,可施加耐雪制动,BC压力设定在()kPa。
A.110km/h以上,60PA
B.110km/h以下,60PA
C.110km/h以上,60±20kPA
D.110km/h以下,60±20kPA
查看答案
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A.110km/h以上,60PA
B.110km/h以下,60PA
C.110km/h以上,60±20kPA
D.110km/h以下,60±20kPA
A.120
B.140
C.160
A.常用
B.最大常用
C.停放
A.常用
B.最大常用
C.停放
A.120
B.160
C.200
A.40
B.80
C.120