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[判断题]
《普速铁路线路修理规则》规定,小型钢轨打磨机对焊缝、道岔(调节器)打磨列车打磨受限区等进行打磨修理,并做好廓形平顺连接,严禁使用手砂轮打磨。()
查看答案
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A.1.5~2m,1.5m,0.75m
B.2.5~3m,1.0m,0.75m
C.1.5~2m,1.0m,0.85m
D.2.5~3m,1.5m,0.85m
A.3500,100
B.3000,100
C.3500,80
D.3000,80
A.轨道检查车
B综合检测列车.
C.轨道检查仪
D.车载式线路检查仪